1.   Which statistic gives the most accurate information for the following set of test scores?
2, 85, 87, 88, 89
    A. mode B. mean
    C. median D. range
    Hint

  2.   Write the prime factorization of 1500.
    A. 2 × 3 × 5 B. 22 × 3 × 53
    C. 22 × 3 × 52 × 102 D. 22 × 3 × 52
    Hint

  3.   Express as a percent.
    A. 350% B. 0.35%
    C. 35% D. 3.5%
    Hint

  4.   Express as a percent.
    A. 3% B. 8%
    C. 15% D. 83%
    Hint

  5.   Libby had 4 inches of length cut off her hair, Jayne had 4 inches
of length cut off her hair, and Thayer had 4 cut off hers.
Who had the most length cut off?
    A. Thayer B. Jayne
    C. Libby D. They all had the same amount cut.
    Hint

  6.   The prices of a certain type of calculator in eight different retail stores are; $70 $75 $80 $80 $85 $90 $95 $105. Which of the tables is a frequency table of the prices?
    A.
    B.
    C.
    D.
    Hint

  7.   Choose the equation for the graph below.
   
    A. y = x B. y = x 2
    C. y = x + 1 D. y = 2x 1
    Hint

  8.   Express 0.87 as a percent.
    A. 870% B. 0.87%
    C. 8.7% D. 87%
    Hint

  9.   Express as a decimal.
    A. 0.26 B. 3.6666
    C. 26 D. 2.6
    Hint

  10.   67.2 m = ______ cm
    A. 6,720 B. 67,200
    C. 672 D. 0.672
    Hint

  11.   Which symbol makes the following statement true?
1.55 × 104 ______ 15,000
    A. = B. >
    C. < D.
    Hint

  12.   What is the greatest common factor of 14p2q and 42p3q2?
    A. 7p2q2 B. 14pq
    C. 7pq D. 14p2q
    Hint

  13.   Find the least common denominator for and .
    A. 45 B. 90
    C. 30 D. 135
    Hint

  14.   Choose the equation for the graph below.
   
    A. y = 2x - 2 B. y = 4x - 2
    C. y = x - 3 D. y = 3x - 3
    Hint

  15.   Write 6.2 × 105 in standard form.
    A. 620,000 B. 6,200,000
    C. 62,000,000 D. 62,000
    Hint

  16.   Simplify (-6a)(-8b).
    A. 48b B. 48
    C. -48ab D. 48ab
    Hint

  17.   Evaluate if y = 16 and z = -4.
    A. -1 B. -9
    C. 1 D. 9
    Hint

  18.   Graph y = 2x - 3.
    A. B.
    C. D.
    Hint

  19.   Find the slope of the line that passes through each pair of points.
   
    A. - B. -
    C. D.
    Hint

  20.   Find the slope of the line that passes through each pair of points. (-7, 3), (-3, 6)
    A. - B.
    C. D. -
    Hint



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