Classwork. Opening Exercise. Example 1
|
|
|
- Abraham McDaniel
- 5 years ago
- Views:
Transcription
1 Classwork Opening Exercise Xin is buying beverages for a party, which are individually packaged and come in packs of 8. Let be the number of packages Xin buys and be the total number of beverages. The equation 8 can be used to calculate the total number of beverages when the number of packages is known. Determine the independent and dependent variable in this scenario. Then make a table using whole number values of less than 6. Number of Packages () Total Number of Beverages ( ) Example 1 Make a graph for the table in the Opening Exercise. Date: 4/3/14 S.145
2 Example 2 Use the graph to determine which variable is the independent variable and which is the dependent variable. Then state the relationship between the quantities represented by the variables. Road Trip 250 Number of Miles Exercises # of Hours 1. Each week Quentin earns $30. If he saves this money, create a graph that shows the total amount of money Quentin has saved from week 1 through week 8. Write an equation that represents the relationship between the number of weeks that Quentin has saved his money () and the total amount of money he has saved (). Then name the independent and dependent variable. Write a sentence that shows this relationship. Date: 4/3/14 S.146
3 2. Zoe is collecting books to donate. She started with 3 and collects two more each week. She is using the equation 23, where is the total number of books collected and is the number of weeks she has been collecting. Name the independent and dependent variables. Then create a graph to represent how many books Zoe has collected when is 5 or less. 3. Eliana plans to visit the fair. She must pay $5 to enter the fair grounds and an additional $3 per ride. Write an equation to show the relationship between, the number of rides, and, the total cost. State which variable is dependent and which is independent. Then create a graph that models the equation. Date: 4/3/14 S.147
4 Problem Set 1. Caleb started saving money in a cookie jar. He started with $25. He adds $10 to the account each week. Write an equation where is the number of weeks and is the total amount in the account. Determine which variable is independent and which is dependent. Then graph the total amount in the account for being less than 6 weeks. 2. Kevin is taking a taxi from the airport to his home. There is a $6 flat fee for riding in the taxi. In addition, Kevin must also pay $1 per mile. Write an equation where is the number of miles and is the total cost of the taxi ride. Determine which variable is independent and which is dependent. Then graph the total cost for being less than 6 miles. Date: 4/3/14 S.148
5 3. Anna started with $10. She saved an additional $5 each week. Write an equation that can be used to determine the total amount saved,, after a given number of weeks,. Determine which variable is independent and which is dependent. Then graph the total amount saved for first 8 weeks. 4. Aliyah is purchasing produce at the farmers market. She plans to buy $10 worth of potatoes and some apples. The apples cost $1.50 per pound. Write an equation to show the total cost of the produce, where is the total cost and is the number of pounds of apples. Determine which variable is dependent and independent. Then graph the equation on the coordinate plane. Date: 4/3/14 S.149
Lesson 31: Problems in Mathematical Terms
Lesson 31: Problems in Mathematical Terms Classwork Example 1 Marcus reads for 30 minutes each night. He wants to determine the total number of minutes he will read over the course of a month. He wrote
Lesson 2.6 Creating and Graphing Linear Equations in Two Variables
Lesson 2.6 Creating and Graphing Linear Equations in Two Variables Concept: Graphing Linear Equations EQ: How do I create and graph a linear equation in two variables from a word problem? (Standard CED.2)
Grade 7: Chapter 1 Practice Test & Vocabulary Review
Name: Date: Class: Grade 7: Chapter 1 Practice Test & Vocabulary Review 1) Find the unit rate: breaks in hours 2) Find the unit price: for CDs 3) During Tracy s trip across the country, she traveled 2,884
KDS Grade 7 Math Comprehensive Assessment SBAC Assessment ID: dna ib
1 Select the two tables that represent a proportional relationship between x and y. A. x 2 1 0 1 y 4 2 0 2 B. x 0 1 2 3 y 5 8 11 14 C. x 3 5 7 9 y 21 35 49 63 D. x 0 2 4 6 y 0 12 20 28 2 1 Timmy uses 1
8th Grade Math TEST Review Rate of Change and Slope
Name ÿ Date Period 8th Grade Math TEST Review 2.11 Rate of Change and Slope 1. The graph below shows that Jim is beginning to do small chores around the house to earn money. What is the slope of the line?
5.2 Partial Variation
5.2 Partial Variation Definition: A relationship between two variables in which the dependent variable is the sum of a number and a constant multiple of the independent variable. Notice: If we take the
2.2 Contextualizing Linear Functions
2.2 izing Linear Functions Last unit we defined a linear function in several different ways: A function whose graph is a straight line, A function whose rate of change is constant, or A function whose
Ratios and Proportional Relationships
Lesson Ratios and Proportional Relationships Name Use an XY Coordinate Pegboard. Complete the model to answer the question.. You can buy 3 pounds of bananas for $2 or 9 pounds for $6. Is the relationship
Pre Algebra Unit 4 Study Guide Part A
Pre Algebra Unit 4 Study Guide Part A Name 1.) On a farm of 24 animals, there are 9 pigs, 10 horses, 2 dogs, and the rest are cats. What is the ratio of cats to total animals? 2.) An airplane can fly at
TABLE OF CONTENTS. About Finish Line PA Core Math 5. UNIT 1: Big Ideas from Grade 5 7 UNIT 1 REVIEW 39
TABLE OF CONTENTS About Finish Line PA Core Math 5 UNIT 1: Big Ideas from Grade 5 7 LESSON 1 CC.2.1.5.C.2 Multiplying Fractions [connects to CC.2.3.6.A.1] 8 LESSON 2 CC.2.1.5.B.2 Operations with Decimals
Review for Test 3: Linear Functions
Name: Date: Period: Review for Test 3: Linear Functions Slope Formula: y 2 y 1 x 2 x 1 1. Graph the line that passes through the given points. Then identify the slope, whichever intercept is asked for,
Algebra I EOC - Review 1 st Semester, (2x + 1) 3
Algebra I EOC - Review 1 st Semester, 2013 Simplify the following. 1. - 2 1 (x 3) + 5 4 (2x + 1) 2. 4 3 (2x + 1) 3 2 (x 1) 3. (6x 4) + 5(2x + 3) 4. -2(3x 1) 4(x + 1) Find the following for each of the
Unit 1 Test Review. Be able to justify each step in a two-step equation. (HS.A-REI.A.1)
Name: Period: Date: Unit 1 Test Review Be able to justify each step in a two-step equation. (HS.A-REI.A.1) 1. Solve the equation x 3 = 4. Write a reason for each numbered 2 step. x 3 = 4 2 Given +3 + 3
Unit 10 Independent Summer Packet
Unit 10 Independent Summer Packet Name For each skill in this packet, there are examples, explanations and definitions to read followed by practice problems for you to complete. Complex Fractions and Unit
Exponential Modeling. Growth and Decay
Exponential Modeling Growth and Decay Identify each as growth or Decay What you should Know y Exponential functions 0
(, ) (, ) (, ) TOWING SERVICE. Name Period Date. Equation. Verbal Description
TOWING SERVICE When a tow truck is called, the cost of the service is $10 plus $1 per mile that the car must be towed. Write and graph a linear equation to represent the total cost of the towing service,
Lesson 11: Ratios of Fractions and Their Unit Rates. Julia:
Classwork Example 1: Who is Faster? During their last workout, Izzy ran 2 " miles in 15 minutes and her friend Julia ran 3 ( miles in 25 minutes. Each girl # # thought she was the faster runner. Based
P.O.D. Wrap Up. Independent and Dependent Variables
Wrap Up Independent and Dependent Variables P.O.D. 1. Simplify this math sentence: (x+2)+(2x-5) 2. Graph the following: x 27 3. Simplify the following: a) 4(x + 7) b) 3(4 + 9) c) x(4 + 9) Tuesday, March
35 38 point slope day 2.notebook February 26, a) Write an equation in point slope form of the line.
LT 6: I can write and graph equations in point slope form. p.35 What is point slope form? What is slope intercept form? Let's Practice: There is a line that passes through the point (4, 3) and has a slope
Algebra 1 Keystone Remediation Packet Module 1 Anchor 3
Algebra 1 Keystone Remediation Packet Module 1 Anchor 3 A.1.1.3.1 Write, solve, and/or graph linear inequalities using various methods. A.1.1.3.1.1 Write or solve compound inequalities and/or graph their
Lesson 8: Systems of Inequalities Word Problems
Lesson 8: Systems of Inequalities Word Problems Example 1 The girls swim team is hosting a fund raiser. They would like to raise at least $500. They are selling candles for $5 and flower arrangements for
Investigation 3: Markups, Markdowns, and Measures: Using Ratios, Percents, and Proportions
Comparing and Scaling: Ratios, Rates, Percents & Proportions Name: Per: Investigation 3: Markups, Markdowns, and Measures: Using Ratios, Percents, and Proportions Standards: 7.RP.1: Compute unit rates
Worksheet 6-6: Applications of Solving Linear Systems
Worksheet 6-6: Applications of Solving Linear Systems 1. Galaxy Video and Game Rentals rents a game machine for $10 and video games for $3 each. Universal Video and Game Rentals rents a game machine for
Interpreting Rate of Change and Initial Value
Interpreting Rate of Change and Initial Value In a previous lesson, you encountered an MP3 download site that offers downloads of individual songs with the following price structure: a $3 fixed fee for
and. Which is the higher score? Decimal Percent Decimal Percent % % % 1.2 2%
Math 60, Sections 2.5-2.6 Notes and Practice Name: Section 2.5 One-Step Equations with Percentages Review of Percentages Compare these two quiz scores: 42 50 17 and. Which is the higher score? 20 1. Complete
4.5 Comparing Exponential Functions
4.5 Comparing Exponential Functions So far we have talked in detail about both linear and exponential functions. In this section we ll compare exponential functions to other exponential functions and also
Pre-Algebra Chapter 7 Solving Equations and Inequalities
Pre-Algebra Chapter 7 Solving Equations and Inequalities SOME NUMBERED QUESTIONS HAVE BEEN DELETED OR REMOVED. YOU WILL NOT BE USING A CALCULATOR FOR PART I MULTIPLE-CHOICE QUESTIONS, AND THEREFORE YOU
Lesson 28. Student Outcomes. Lesson Notes. Materials. Classwork. Formulating the Problem (15 minutes)
Student Outcomes Students create equations and inequalities in one variable and use them to solve problems. Students create equations in two or more variables to represent relationships between quantities
Day 3. Other Word Problems. Practice: Direct Variation
Name: Practice: Direct Variation Date: BLM 5.1.1... 1. Find the constant of variation for each direct variation. a) The cost for a long-distance telephone call varies directly with time. A 12-min phone
Trimester 2 Final Practice CC 7 Date Period. Unit Rates (7.RP.1)
Trimester 2 Final Practice Name CC 7 Date Period Unit Rates (7.RP.1) 1. This diagram shows how much apple juice is mixed with carrot juice for a recipe. How many cups of apple juice are used for 1 cup
Writing Exponential Equations Day 2
Writing Exponential Equations Day 2 MGSE9 12.A.CED.1 Create equations and inequalities in one variable and use them to solve problems. Include equations arising from linear, quadratic, simple rational,
Grade 7 Review Packet for Unit 5 Exam
PS/MS 71 Grade 7 Review Packet Name: Date: Grade 7 Review Packet for Unit 5 Exam Part I - Multiple Choice. Calculators permitted. 1. A cookie jar starts off with 32 cookies in it and each day 2 cookies
Lesson 3.3 Constant Rate of Change (linear functions)
Lesson 3.3 Constant Rate of Change (linear functions) Concept: Characteristics of a function EQ: How do we analyze a real world scenario to interpret a constant rate of change? (F.IF.7) Vocabulary: Rate
Name: Date: Period: Algebra 2 Unit 3 Test Review #1
KEY Name: Date: Period: Algebra 2 Unit 3 Test Review #1 You are required to show all work in order to receive credit. 1. Graph the sstem of inequalities. 3x + 2 8 6 < 2x + 12 2. Using the sstem of inequalities
Economics 101 Fall 2013 Homework 5 Due Thursday, November 21, 2013
Economics 101 Fall 2013 Homework 5 Due Thursday, November 21, 2013 Directions: The homework will be collected in a box before the lecture. Please place your name, TA name and section number on top of the
Math 1101 Exam 1 Practice Problems
Math 1101 Eam 1 Practice Problems These problems are not intended to cover all possible test topics. Rather, the should serve as an activit in preparing for our test, but other stud is required to full
Linear Programming. C. Plot the graph of the system in part (B). Lightly shade the intersected areas.
Linear Programming 1. Define 3 variables. 2. Write a statement that tells what is to be maximized or minimized. 3. List the constraints (restrictions). 4. Label the axes. a. Graph the constraints (mostly
Unit 2: Ratios & Proportions
Unit 2: Ratios & Proportions Name Period Score /42 DUE DATE: A Day: Sep 21st B Day: Sep 24th Section 2-1: Unit Rates o Rate- A ratio that compares quantities with different kinds of units. o Unit Rate-
In a moment, we will look at a simple example involving the function f(x) = 100 x
Rates of Change Calculus is the study of the way that functions change. There are two types of rates of change: 1. Average rate of change. Instantaneous rate of change In a moment, we will look at a simple
Travel and Reimbursement Policy EPF Meetings / Events
Travel and Reimbursement Policy EPF Meetings / Events All representatives of patient organisations who have been invited and whose registration has been confirmed for an EPF event will be reimbursed for
5 Find the perimeter of a square whose side has a length of 6. (Jound 2,761 to the nearest hundred. 12 Subtract 2.18 from 13.
Part A Answer all 20 questions in this part. Write your answers on the lines provided in PART A on the separate answer sheet. Use only a No.2 pencil on the answer sheet. 1 Add: 34 + 623 + 89 7 What is
MATH STUDENT BOOK. 8th Grade Unit 4
MATH STUDENT BOOK 8th Grade Unit 4 Unit 4 Proportional Reasoning Math 804 Proportional Reasoning Introduction 3 1. Proportions 5 Proportions 5 Applications 11 Direct Variation 16 SELF TEST 1: Proportions
CH 5 LINEAR MODELING INTRODUCTION. 12 lbs $14/lb = $168 C = P * Q
CH 5 LINEAR MODELING INTRODUCTION The previous chapter showed us how to create formulas from words. But that s only useful if we know the words that need to be translated into Algebra. More often, we re
MA-1. North Carolina Math 1 Unit 2 Mid-Unit Assessment. Name: Class: Date:
Name: Class: _ Date: _ North Carolina Math 1 Unit 2 Mid-Unit Assessment Multiple Choice Identify the choice that best completes the statement or answers the question. 1. It costs $125 to buy a heater and
4.1 Ratios and Rates
4.1 Ratios and Rates Learning Objective(s) 1 Write ratios and rates as fractions in simplest form. 2 Find unit rates. 3 Find unit prices. Introduction Ratios are used to compare amounts or quantities or
EOC Review Days 2 & 3: Linear Basics, Slope, and Intercepts
Name: Date: Period: Algebra 1 Bowling, Cawthon, Fletcher, Skiles EOC Review Days 2 & 3: Linear Basics, Slope, and Intercepts 1. Find the x-intercept and the y-intercept for the function represented in
SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.
Algebra - Final Exam Review Part Name SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. Use intercepts and a checkpoint to graph the linear function. )
Common Review of Graphical and Algebraic Methods
Common Review of Graphical and Algebraic Methods The questions in this review are in pairs. An algebraic version followed by a graph version. Each pair has the same answers. However, do them separately
The graph to the right shows the number of jars of salsa filled over time with the old machine.
Problem 1 At a factory, a machine fills jars with salsa. The manager of the factory is considering buying a new machine that will fill 78 jars of salsa every 3 minutes. To support his decision, he wants
Math1090 Midterm 2 Review Sections , Solve the system of linear equations using Gauss-Jordan elimination.
Math1090 Midterm 2 Review Sections 2.1-2.5, 3.1-3.3 1. Solve the system of linear equations using Gauss-Jordan elimination. 5x+20y 15z = 155 (a) 2x 7y+13z=85 3x+14y +6z= 43 x+z= 2 (b) x= 6 y+z=11 x y+
CONSUMPTION THEORY - first part (Varian, chapters 2-7)
QUESTIONS for written exam in microeconomics. Only one answer is correct. CONSUMPTION THEORY - first part (Varian, chapters 2-7) 1. Antonio buys only two goods, cigarettes and bananas. The cost of 1 packet
EE/RP/NS 1. What is the simplified form of this expression?
EE/RP/NS 1. What is the simplified form of this expression? a) 10-9yz b) -2-9yz c) -10-9yz d) yz 2. Landry expects to swim a mile in n minutes. It takes him 8% longer than he anticipates. Landry can use
CV and EV. Measuring Welfare Effects of an Economic Change. ECON 483 ST in Environmental Economics
CV and EV Measuring Welfare Effects of an Economic Change ECON 483 ST in Environmental Economics Kevin Wainwright Welfare and Economic Change Welfare is, in simple terms, the level of well-being of a group.
Module 3: Proportional Reasoning After completion of this unit, you will be able to
Foundations of Algebra Module 3: Proportional Reasoning & Dimensional Analysis Notes Module 3: Proportional Reasoning After completion of this unit, you will be able to Learning Target #1: Proportional
A.REI.C.6: Graphing Linear Systems
A.REI.C.6: Graphing Linear Systems 1 Rowan has $50 in a savings jar and is putting in $5 every week. Jonah has $10 in his own jar and is putting in $15 every week. Each of them plots his progress on a
Math Midterm 1 Review
Math 111 - Midterm 1 Review 1. The following shows the distance travelled by a car. Answer the following questions. If your graph gets too messy, you can print a clean one to continue. Include units in
5.2E Lesson: Proportions in Tables and Graphs*
5.2E Lesson: Proportions in Tables and Graphs* Name: Period: 1. Use Graph A below to fill in the table relating calories to snacks. Number Number of Ordered Write a complete sentence describing the meaning
4.2c Homework: Proportions (Unit Rates) from Tables and Graphs
4.2c Homework: Proportions (Unit Rates) from Tables and Graphs Label the axes and graph the information from the table. Use the table to determine if the relationship represented is proportional throughout
Week #4: Review of The Heart of Algebra
Week #4: Review of The Heart of Algebra 1. Which of the following best describes the solutions to the inequality 3l 6 8? A) l K L B) l 2 C) l PQ L D) l 14 2. In the equation, 3 + 10x 5 = a + 1 x 2, a is
Section 1.4: Slope-Intercept Form
Section 1.4: Slope-Intercept Form Objective: Give the equation of a line with a known slope and y-intercept. When graphing a line we found one method we could use is to make a table of values. However,
A2 7th grade Number system cont Subject: Mathematics State: Michigan
A 7th grade Number system cont Subject: Mathematics State: Michigan Student Name: Teacher Name: School Name: 117 1 Malia found a "short cut" to find the decimal representation of the fraction. Rather 0
1. What is the solution to the inequality 2x + 4 > 22? A x > 7 B x > 9 C x > 13 D x > What is the solution to the inequality 8x + 4 < 4?
1. What is the solution to the inequality 2x + 4 > 22? x > 7 x > 9 x > 13 x > 15 2. What is the solution to the inequality 8x + 4 < 4? x > 0 x < 0 x > 1 x < 1 3. Ohio Skate charges a flat fee of $60 for
The Best Cell Phone Plan
Overview Activity ID: 8605 Math Concepts Materials Students will compare two cell phone plans and determine linear functions TI-30XS which plan is better for a specific situation. They will utilize graphing
Exploring Slope. High Ratio Mountain Lesson 11-1 Linear Equations and Slope
Eploring Slope High Ratio Mountain Lesson 11-1 Learning Targets: Understand the concept of slope as the ratio points on a line. between any two Graph proportional relationships; interpret the slope and
Ratios and Proportions. Fraction/Decimal/Percent Conversions Ratios Rates/ Unit Rates Proportions Percent Application Measurement Conversions
Ratios and Proportions Fraction/Decimal/Percent Conversions Ratios Rates/ Unit Rates Proportions Percent Application Measurement Conversions Fill in the missing pieces in charts below. Fraction Decimal
1. Amy baby-sat from 7:30 p.m. to 11:00 p.m. If Amy was paid $15.75, how much did she earn per hour?
Student Name: Teacher: Date: District: Miami-Dade County Public Schools Assessment: 07 Mathematics Mathematics Exam 1 Description: 7th Grade Regular Topic I Assessment - Mathematics Form: 201 Assessment
ESSENTIAL QUESTION How do you find a rate of change or a slope? Day 3. Input variable: number of lawns Output variable:amount earned.
L E S S O N 3.2 Rate of Change and Slope 8.F.4 Determine the rate of change of the function from two (x, y) values, including reading these from a table or from a graph. ESSENTIAL QUESTION How do you find
Module 2- A Coordinate Geometry. 1. What is an equation of the line whose graph is shown? A. y = x B. y = 2x C. y = x D.
Name: Date: 1. What is an equation of the line whose graph is shown? A. y = x B. y = 2x C. y = x D. y = 2 2. Which is an equation for line l in the accompanying diagram? A. y = 2x + 2 B. y = 2x 4 C. y
Microeconomic Analysis PROBLEM SET 6
Economics 00A Fall 00 Microeconomic Analysis PROBLEM SET 6 ANSWERS. Sheri's demand curve for apples is: Q = 0 P, where Q is the pounds of apples per week, and P is the price per pound of apples. () if
5.9: Applications of Linear Equations
5.9: Applications of Linear Equations 1. Stacey works for $8 per hour. Make a table of values to show how much she earns for working 0 to 5 hours. a) Time(h) Amount earned ($) b) Graph this relation. c)
Solving Real-World Problems with Ratios and Percents
LESSON 3 Plug In Solving Real-World Problems with Ratios and Percents Writing Equivalent Forms: Fraction/Decimal/Percent To write a fraction as a decimal, divide the numerator by the denominator. 41 50
PART I: NO CALCULATOR (200 points)
Prealgebra Practice Final Math 0 OER (Ch. -) PART I: NO CALCULATOR (00 points) (.). Find all divisors of the following numbers. a) b) 7 c) (.). Find the prime factorization of the following numbers. a)
2Choice Sets and Budget Constraints
C H A P T E R 2Choice Sets and Budget Constraints The even-numbered solutions to end-of-chapter exercises are provided for use by instructors. (Solutions to odd-numbered end-of-chapter exercises are provided
Tomorrow River School District Administrative Procedure
Tomorrow River School District Administrative Procedure Travel Authorization and Expense Reimbursement 1. Travel Request Procedures 1.) Student Travel requests for representatives and/or students must
1 Some review of percentages
1 Some review of percentages Recall that 5% =.05, 17% =.17, x% = x. When we say x% of y, we 100 mean the product x%)y). If a quantity A increases by 7%, then it s new value is }{{} P new value = }{{} A
Mod 3 Word Problems #1 CW/HW
Name KEY Math 075 Mod 3 Word Problems #1 CW/HW 1. Suppose that the water level of a river is 34 feet and that it is receding at a rate of 0.5 foot per day. Find the slope, including units, and write a
dollars per person; the cost is $45 for each person. dollars per person; the cost is $1 for 225 people.
Name: ate: 1 The table shows the cost of a vacation package for a given number of people. The rate of change is constant in the table. Find the rate of change. Explain what the rate of change means for
Lesson Writing Equations and Inequalities
Lesson: Lesson 6.2.7 Writing Equations and Inequalities 6.2.7 Supplement Writing Equations and Inequalities Teacher Lesson Plan CC Standards 7.EE.1 Apply properties of equations as strategies to add, subtract,
Lesson 5.3 Solving Direct Proportion Problems
Lesson 5.3 Solving Direct Proportion Problems Write a direct variation equation and find the indicated value. 1. a varies directly as b, and a 5 4 when b 5 24. a) Write an equation that relates a and b.
Write your name: UNIVERSITY OF WASHINGTON Department of Economics
Write your name: UNIVERSITY OF WASHINGTON Department of Economics Economics 200, Fall 2008 Instructor: Scott First Hour Examination ***Use Brief Answers (making the key points) & Label All Graphs Completely
7th Grade Regular Topic I Assessment
Calculators are allowed for all of the items on this assessment. 1. Amy baby-sat from 7:30 p.m. to 11:00 p.m. If Amy was paid $15.75, how much did she earn per hour? A. $4.20 B. $4.50 C. $5.25 D. $5.50
f x f x f x f x x 5 3 y-intercept: y-intercept: y-intercept: y-intercept: y-intercept of a linear function written in function notation
Questions/ Main Ideas: Algebra Notes TOPIC: Function Translations and y-intercepts Name: Period: Date: What is the y-intercept of a graph? The four s given below are written in notation. For each one,
1 Some review of percentages
1 Some review of percentages Recall that 5% =.05, 17% =.17, x% = x. When we say x% of y, we 100 mean the product (x%)(y). If a quantity A increases by 7%, then it s new value is }{{} P new value = }{{}
Acc. Alg. II W.S. Sec Assign. # 5. Show work to justify all answers!!!!!!!
Acc. Alg. II W.S. Sec. 1.1-1.4 Assign. # 5 Name Show work to justify all answers!!!!!!! 1. Determine p so that the slope of the line containing this pair of points has the given value. 5 ( -2, p), (4,
SUMMER MATH PACKET 1-b
SUMMER MATH PACKET 1-b The problems in this packet have been selected to help you to review concepts in preparation for your next math class. Please complete the odd problems in this packet. Show your
Tickets for Sale. Standard Form of Linear Equations. Lesson 3.2 Skills Practice. Vocabulary. Problem Set. Define each term in your own words.
Lesson.2 Skills Practice Tickets for Sale Standard Form of Linear Equations Vocabulary Define each term in your own words. 1. standard form 2. slope-intercept form Problem Set Define variables and write
Lesson Multi-Step Inequalities with Distributive Property
Lesson: Lesson 6..6 Multi-Step Inequalities with Distributive Property 6..6 (Day ) - Supplement Multi-Step Inequalities with Distributive Property Teacher Lesson Plan CC Standards 7.EE.4b Use variables
Review Exercise Set 13. Find the slope and the equation of the line in the following graph. If the slope is undefined, then indicate it as such.
Review Exercise Set 13 Exercise 1: Find the slope and the equation of the line in the following graph. If the slope is undefined, then indicate it as such. Exercise 2: Write a linear function that can
Prepping for the Robot Challenge
Lesson.1 Skills Practice Name Date Prepping for the Robot Challenge Solving Linear Systems Graphically and Algebraically Vocabulary Match each term to its corresponding definition. 1. a process of solving
Learning Goal: How do we convert money into different currencies?
Name IB Math Studies Year 1 Date 7-3 Cuurency and Commission Rates Learning Goal: How do we convert money into different currencies? Warm-Up: 1. Zoran wants to change 200 Singapore dollars (SGD) to euros.
Quarterly Exam #3 Review Packet
Name: Date: Read carefully and solve each showing all work. You may use a calculator but you must show all work. Remember: NO WORK - NO CREDIT! 1. Tanya spent 40% of the money she received on her birthday.
Lesson 17: From Rates to Ratios
Student Outcomes Given a rate, students find ratios associated with the rate, including a ratio where the second term is one and a ratio where both terms are whole numbers. Students recognize that all
Aim #18.1: How do we solve problems with inequalities? What does this mean? You need at least a 65 to pass this class.
Copy down tonight's homework HW - Aim 18.1 Aim #18.1: How do we solve problems with inequalities? What does this mean? You need at least a 65 to pass this class. How many passing grades are there? Write
Unit 5 Homework Key x + 7 2x + 1 = 12 x = 4 3. Write an equation for each situation and then solve by combining like terms when necessary.
Lesson 5.1 Unit 5 Homework Key Solve each equation by combining like terms when necessary. 1. x + 3 = 3 x = 10. 7y + = 16 y = 3. q 3 4 z+3 + 7 = 1 q = 15 4. = 5 z = 17 5. g + g 4 + 3 = 43 g = 11 6. 4 +
=12 = Write an equation for each situation and then solve by combining like terms when necessary.
Lesson 5.1 Unit 5 Homework Key Solve each equation by combining like terms when necessary. 1. 2+3=23 =10 2. 7+2=16 = 2 3. +7=12 =15 4. =5 =17 5. 2+2 4+3=43 =11 6. 4+3h h=2+10 h=4 7. 2+8+ =11 =2 8. 4+6+3
Exam 1 Review. 1) Identify the population being studied. The heights of 14 out of the 31 cucumber plants at Mr. Lonardo's greenhouse.
Exam 1 Review 1) Identify the population being studied. The heights of 14 out of the 31 cucumber plants at Mr. Lonardo's greenhouse. 2) Identify the population being studied and the sample chosen. The
Total 100
MATH 111 Final Exam Winter 2014 Name Student ID # Section HONOR STATEMENT I affirm that my work upholds the highest standards of honesty and academic integrity at the University of Washington, and that
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
MGF 1107 Practice Final Dr. Schnackenberg MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Graph the equation. Select integers for x, -3 x 3. 1) y
Finding the Equation from a Slope and y-intercept
Lesson 4.4 Objectives Write linear equations given a slope and y-intercept, a slope and a point, or a graph. Writing Linear Equations Michael turns on the high-temperature oven each morning when he comes
Must be able to divide quickly (at least up to 12).
Math 30 Prealgebra Sec 1.5: Dividing Whole Number Expressions Division is really. Symbols used to represent the division operation: Define divisor, dividend, and quotient. Ex 1 Divide. What can we conclude?