Review for MAT033 Mid-Term. 3) Write < or > between each pair of numbers to make a true statement. a) 0 4 b) 3 1 c) 2 2 d) 2 1

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1 Review for MAT0 Mid-Term ) Write the following numbers using digits. a) Five hundred four thousand, one hundred b) Six hundred twenty million, eighty thousand c) Seven billion, four hundred three million, forty-two ) Represent the situation using integers. a) During the first three plays of the football game, the Vikings lost a total of 8 yards. b) Angelique won $00 in a prize drawing at the shopping mall. c) Keith lost 6 pounds while he was sick with the flu. ) Write < or > between each pair of numbers to make a true statement. a) 0 b) c) d) ) Find each absolute value. a) b) 0 c) d) ) Add or Subtract. a) b) c) 8 d) 7 e) 7 ( ) + 7 6) Round each number as indicated. a) 0 to the nearest ten b) 96 to the nearest hundred c) 99,7 to the nearest thousand d) 8,066,000 to the nearest million e) 6 to the nearest hundred f) 69 to the nearest thousand 7) Add or Subtract. a) b) c) 8 + d) e) ( 9) f) 8 g) 7 h) 7 ( ) + 7 i) + 0 ( ) 8) Solve the following application problems: a) It took 0 hours to build the set for a new play. How many working days of eight hours each did it take to build the set? b) The Giants football team lost a total of 0 yards in games last year. What was the average loss in each game?

2 ) Simplify. c) Maria lost pounds in April, gained pounds in May and gained pounds in June. How many pounds did she gain or lose in all? d) Jack bought a boat and financed $ 600. His monthly payment for the loan is $0. How many years will it take him to pay off the loan? a) 0 b) ( ) c) d) e) ( 6) f) 6 g) 6 + 8( ) h) ( ) i) 0 6 () j) (7)( ) 8 k) 7( ) l) 6 8( ) m) 6 + ( 6 + 9) n) 0 o) 6 0 ) Simplify each expression: a) 7x + 6x b) + (y ) c) 0b a b + a d) 6x x e) 6p + p f) (x 6) g) ( x ) h) (y + 7) ) Solve the following equations a) x 7 = b) a = 9 c) y + = 7 0 d) x = e) 7a = g) + 7k = 9k + h) m 9 = 9 i) (h + ) = j) 90 = 0(r 6) k) (p + 6) = 9 l) 0 = 0(u + ) )Find the length of one side of a square if the perimeter is 0 feet. ) Find the perimeter of a square with one side equal to 0 meters. 6) Find the length of a rectangle given the perimeter is 0 inches and the width is 8 inches. 7) Find the width of a rectangle with area 8 yd and length equal to 7 yards. 8) Write each phrase as an algebraic expression: a) added to y b) 0 decreased by a number c) p subtracted from 8 d) times a number less than e) 0 less than times a number

3 9) TJ was paid $0 bonus check at work, which he promptly deposited into his checking account. After buying $8 worth of groceries and movie tickets for $0, he found that he had a balance of $7 in his account. How much was in his account before he deposited the check? 0) Evaluate the following: a) 7a + when a = 0 b) 6b when b = c) x + y when x = and y = 6 d) ab when a =, b = ) Jane gained 8 pounds during a vacation. She then lost pounds before gaining pounds. If her final weight was 0 pounds, how much did she weigh originally? ) Rewrite each fraction as an equivalent fraction with a denominator of 6. a) b) 9 c) 6 d) ) Find the prime factorization of each number. a) b) 68 c) 8 d) 89 e) 8 ) Find each product or quotient, and write answer in lowest terms. a) b) 8 c) 8 d) 7 6 e) 7 x f) 6 x ) Find each sum or difference, and write answer in lowest terms. a) 7 b) c) 0 0 d) e) x f) g) 8 0 6) On Monday, tons of cans are recycled, and, on Tuesday, many tons were recycled on these two days? 9 tons were recycled. How 7)Michael is cutting a 0 ft board into shelves for a bookcase. Each shelf will be ft long. How many shelves can he cut? 8)A rectangular city park is mile long and 0 mile wide. Find the perimeter and area of the park.

4 9)A landscaper has 9 cubic yards of peat moss in a truck. If she unloads cubic yards at the 8 first stop and cubic yards at the second stop, how much peat moss remains in the truck? 7 0) Simplify. a) 6 0 b) 0 8 c) d) 8 6 e) 9 f) 8 7 )Solve each equation. a) a 0 b) x c) d d) p 0 e) y f) 7 y g) n 0 h) x i) 0 b ) There are hours in a day. What fraction of a day is a) 8 hours? b) 8 hours? c) hours? ) Of the typical spent weekly on household chores, husbands spend 0 hours, wives spend hours, and children spend 6 hours doing household chores. What fraction of the time spent on household chores is done by a) husbands, b) wives, c) children?

5 Answers for Midterm Review MAT0 ) a) 0,00 b) 60,080,000 c) 7,0,000,0 ) a) 8 b) +00 c) 6 ) a) > b) < c) > d) < ) a) b) 0 c) d) ) a) b) 0 c) d) 6 e) 6) a) 0 b) 000 c) 00,000 d) 8,000,000 e) 600 f) 7,000 7) a) b) c) d) 7 e) f) g) 6 h) i) 0 8) a) 6. days b) 9 yds c) pound d).7years or years and months ) a) 0,000 b) c) d) 7 e) 6 f) 6 g) h) 00 i) j) 9 k) l) m) 0 n) o) 0 ) a) x + b) y c) 8b + 8a d) 7x e) p f) 7 x g) x + 0 h) y ) a) x = b) a = c) y = 6 d) x = e) a = g) k = h) m = 0 i) h = j) r = k) p = 9 l) u = ) length = 6ft ) length = 80m 6) length = in 7) width = yd 8) a) + y b) 0 a c) 8 p d) x e) x 0 9) $7 0) a) 7 b) 6 c) 00 d) )

6 6 0 7 ) a) b) c) d) ) a) = b) 68 = 7 c) 8 = 7 d) 89 = 7 e) 8 = 9 0 ) a) b) c) d) 7 9 ) a) b) c) d) 8 e) e) f) x 8 6x f) 8 7 g) 0 7 6) 7) 7 tons 0 0 = 6 shelves 9 8) p = miles A = miles 0 0 9) yd 8 0) a) b) c) 6 d) 7 e) f) 7 6 ) a) a = 0 b) x = 6 c) g) n = 8 h) x = 6 d d) p = 8 e) y = f) y = i) b = 8 ) a) b) c) 8 ) a) 0 6 b) c)