1.   Evaluate if a = 5, b = 6 and c = 3.
    A. B. 10
    C. 30 D. 3
    Hint

  2.   11,241 g = ______kg
    A. 11.241 B. 11,241,000
    C. 0.11241 D. 112.41
    Hint

  3.   Which symbol makes the following statement true?
3.25 × 103 ______ 325
    A. < B.
    C. = D. >
    Hint

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

  5.   What is the difference between the highest and the lowest values?
   
    A. 75 B. 80
    C. 84 D. 100
    Hint

  6.   In what quadrant is point B?
   
    A. II B. I
    C. III D. IV
    Hint

  7.   Solve -12 - (-3) = m.
    A. 9 B. 15
    C. -9 D. -15
    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. 220 B. 100
    C. 22 D. 55
    Hint

  9.   Evaluate ab + 8 if a = 4 and b = 7
    A. 60 B. 55
    C. 36 D. 28
    Hint

  10.   Solve x + 3 = 22.
    A. 23 B. 19
    C. 25 D. 17
    Hint

  11.   Solve 5x = 55.
    A. 9 B. 5
    C. 11 D. 12
    Hint

  12.   How many states in this group used at least 17 hundred trillion BTU's of energy?
   
    A. 9 B. 11
    C. 12 D. 10
    Hint

  13.   In what quadrant is point S.
   
    A. I B. II
    C. III D. IV
    Hint

  14.   Evaluate -30 + s if s = -15.
    A. 15 B. 45
    C. -15 D. -45
    Hint

  15.   Evaluate 16 + b if b = -3.
    A. 13 B. -19
    C. -13 D. 19
    Hint

  16.   Solve z = -20 ÷ 10
    A. 2 B. -2
    C. -10 D. 10
    Hint

  17.   Michiganís population is almost 10,000,000 people. Texasí population is twice that of Michigan. About how many people live in Texas?
    A. 2.0 × 109 B. 2.0 × 108
    C. 2.0 × 106 D. 2.0 × 107
    Hint

  18.   Make a box-and-whisker plot of the duration of ten recent solar eclipses 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.   Evaluate |-9|.
    A. 9 B. 1
    C. 0 D. -9
    Hint



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