1.   Find the mean of {3, 8, 10, 1, 25}.
    A. 8 B. 9
    C. 9.4 D. 1
    Hint

  2.   Which value occurred the most often?
   
    A. 77 B. 0
    C. 78 D. 70
    Hint

  3.   What does 9|4 mean?
   
    A. 49 B. 9/4
    C. 904 D. 94
    Hint

  4.   Which of the following numbers is composite?
    A. 1 B. 31
    C. 9 D. 23
    Hint

  5.   Find the next term in the sequence
3, 9, 15, 21,
    A. 63 B. 36
    C. 25 D. 27
    Hint

  6.   What is the next term in the sequence 1, 5, 25, 125, ?
    A. 129 B. 625
    C. 225 D. 3,125
    Hint

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

  8.   Albania has volleyball practice every 3 days and piano lessons every 4 days. If she had both a volleyball practice and a piano lesson on Monday, in how many days will she have both on the same day again?
    A. 12 B. 8
    C. 4 D. 3
    Hint

  9.   Which symbol makes the sentence true?
   
    A. B. =
    C. > D. <
    Hint

  10.   Which numbers are ordered from least to greatest?
    A. 5, -8, 10, 32, 32, 35, 50
    B. 8, -5, 10, 32, 32, 35, 50
    C. 50, 35, 32, 32, 10, -5, -8
    D. 10, -8, -5, 32, 32, 35, 50
    Hint

  11.   Solve -12 - (-3) = m.
    A. -15 B. 15
    C. 9 D. -9
    Hint

  12.   Write an inequality for the sentence three times a number is less than 45.
    A. 3x > 45 B. 3x < 45
    C. 3x 45 D. 3 + x < 45
    Hint

  13.   Write 45,870,320 in scientific notation.
    A. 4.587032 × 108 B. 4.587032 × 107
    C. 45.87032 × 107 D. 45.87032 × 106
    Hint

  14.   Find the next term in the sequence
1, 6, 36, 216,
    A. 1296 B. 222
    C. 7776 D. 1944
    Hint

  15.   The groundskeeper for a professional football team is very careless. He paints one of the end zones and keeps on painting on the regular playing field. If he paints 12 yards of the 100-yard football field all the way across before he stops and notices, what percent of the playing field did he accidentally paint?
    A. 6% B. 0.06%
    C. 12% D. 0.12%
    Hint

  16.   The groundskeeper for a professional football team is very careless. He paints one of the end zones and keeps on painting on the regular playing field. If he paints 12 yards of the 100-yard football field all the way across before he stops and notices, what percent of the playing field did he accidentally paint?
    A. 6% B. 0.06%
    C. 12% D. 0.12%
    Hint

  17.   Solve y = -8 + (-15).
    A. 7 B. -7
    C. -23 D. 23
    Hint

  18.   Evaluate p q if p = -6 and q = 14.
    A. 8 B. -20
    C. -8 D. 20
    Hint

  19.   Which bar graph shows the number of endangered species by group in the U.S.?
   
    A.
    B.
    C.
    D.
    Hint

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



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