1.   Which statistic reveals the least about the increase in the following average gasoline prices for seven consecutive weeks?
$1.05, $1.05, $1.05, $1.55, $1.65, $1.75, $2.00
    A. median B. range
    C. mean D. mode
    Hint

  2.   What is the greatest common factor of 16x2 and 12x?
    A. 4x B. 4x2
    C. 16x2 D. 12x
    Hint

  3.   Name the ordered pair for point R.
   
    A. (3,0) B. (0,3)
    C. (0,0) D. (-3,0)
    Hint

  4.   Evaluate 15 + x if x = -27.
    A. 32 B. -32
    C. 12 D. -12
    Hint

  5.   Express 31 per hundred as a percent.
    A. 31 B. 31%
    C. 0.31% D. 31%
    Hint

  6.   Solve x + 3.57 = 6.87.
    A. 3.20 B. 3.30
    C. 2.43 D. 10.44
    Hint

  7.   Solve 8.4 = -1.2p.
    A. -4 B. 9.6
    C. -7 D. 7.2
    Hint

  8.   Evaluate 3 × 5 + 12 ÷ 3.
    A. 11 B. 27
    C. 19 D. 9
    Hint

  9.   What is the greatest common factor of 39 and 18?
    A. 3 B. 9
    C. 13 D. 6
    Hint

  10.   What is the greatest common factor of 36, 54, and 90.
    A. 18 B. 9
    C. 36 D. 6
    Hint

  11.   Which fraction is when written in simplest form?
    A. B.
    C. D.
    Hint

  12.   Write a percent to represent the shaded area.
   
    A. 25% B. 20%
    C. 38% D. 24%
    Hint

  13.   Solve t = 30 ÷ -6.
    A. -5 B. 24
    C. -24 D. 5
    Hint

  14.   Write The product of 7 and b is 56 as an algebraic equation.
    A. 7b = 56 B. 7 ? 56 = b
    C. 7 + b = 56 D. 7b + 56
    Hint

  15.   Express 0.6493 as a percent.
    A. 649.3% B. 64.93%
    C. 6.493% D. 0.6493%
    Hint

  16.   On a full flight from San Antonio to Los Angeles 28 people sat in first class. If 130 were on the flight, how many people sat in coach?
    A. 102 B. 158
    C. 108 D. 112
    Hint

  17.   Mrs. Robinson bought each of her two daughters a red, white, and blue striped sweater. Her total came to $33.30. Find an equation that shows how much each sweater cost. Use s to represent of the cost of 1 sweater.
    A. = 33.3 B. s - 2 = 33.3
    C. 2s = 33.3 D. 2 + s = 33.3
    Hint

  18.   The frequency table shows the height of drops of several waterfalls in the United States. How many waterfalls have a drop of 599 feet or less?
   
    A. 6 B. 21
    C. 18 D. 5
    Hint

  19.   The stem-and-leaf plot shows the bowling scores of one round of a bowling meet. Find the true statement.
   
    A. The range of the bowling scores is 33.
    B. The bowling score of 168 is an outlier of the data.
    C. Only one bowler scored in the 170-179 point range.
    D. Their were a total of 15 bowlers who participated in the meet.
    Hint

  20.   Solve y - 10 7. Graph the solution.
    A. B.
    C. D.
    Hint



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