1.   Evaluate 2(15 6) 3 6.
    A. 0 B. 36
    C. 18 D. 6
    Hint

  2.   Evaluate c + 5 if c = 3.
    A. 8 B. 5
    C. c + 3 D. 3
    Hint

  3.   2,400 mL = ______L
    A. 2.4 B. 2,400,000
    C. 24 D. 0.24
    Hint

  4.   Find the mode of {325, 100, 115, 621, 325, 325, 100}.
    A. 100 B. 325
    C. 115 D. 273
    Hint

  5.   What is the median for a set of quiz scores?
   
    A. 15 B. 16
    C. 13 D. 17
    Hint

  6.   Which is the correct graph of (2,1)?
    A. B.
    C. D.
    Hint

  7.   Solve 7 + (-16) = x.
    A. 9 B. -23
    C. -9 D. 23
    Hint

  8.   Luis Gonzales plays baseball for the Arizona Diamondbacks. After 20 games one season, he had 11 homeruns. Predict how many homeruns he will have after 100 games.
    A. 22 B. 100
    C. 55 D. 220
    Hint

  9.   Name the operation that should be done first in the expression
9 (7 3) 2.
    A. subtraction B. division
    C. multiplication D. addition
    Hint

  10.   Evaluate 5k + if
k = 3, m = 20, and n. = 5.
    A. 20 B. 19
    C. 7 D. 57
    Hint

  11.   In what quadrant is point C located?
   
    A. IV B. I
    C. none D. II
    Hint

  12.   Solve r = 11 + (-5).
    A. -6 B. 6
    C. 16 D. -16
    Hint

  13.   Solve d = -14 + 6.
    A. 8 B. -8
    C. 20 D. -20
    Hint

  14.   Write 45 as a product of the same factor.
    A. 4 · 4 · 4 · 4 · 4 B. 5 · 5 · 5 · 5
    C. 5 · 5 · 5 · 5 · 5 D. 4 · 4 · 4 · 4
    Hint

  15.   Write 7 · 7 · 7 · 7 · 7 in exponential form.
    A. 57 B. 55
    C. 77 D. 75
    Hint

  16.   Evaluate 60 ÷ 12 + 2(13 - 7).
    A. 22 B. 2.5
    C. 6 D. 17
    Hint

  17.   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. 18 B. 21
    C. 5 D. 6
    Hint

  18.   Make a stem-and-leaf-plot of the prices of DVD players listed in the table.
   
    A.
    B.
    C.
    D.
    Hint

  19.   The table shows the heights of U.S. Presidents. Which is a histogram of the data?
   
    A.
    B.
    C.
    D.
    Hint

  20.   Both bar graphs show the amount it costs to heat a two-story house during the winter. Which graph is misleading? Explain.
   
    A. Graph B; there is a break in the vertical scale, the cost of heating the house in January appears to be much greater than heating the house in November.
    B. Graph A; there is no break in the vertical scale, the cost of heating the house in December and February are about the same.
    C. Graph A; the months are not ordered from greatest to least cost.
    D. Graph B; the months are not ordered from least to greatest cost.
    Hint



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