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

  2.   2,561 mm = ______m
    A. 25.61 B. 2,561,000
    C. 2.561 D. 0.2561
    Hint

  3.   11,241 g = ______kg
    A. 112.41 B. 11.241
    C. 0.11241 D. 11,241,000
    Hint

  4.   What is the greatest common factor of 25a2b and 5ab2?
    A. 5a2b2 B. 5ab2
    C. 5 D. 5ab
    Hint

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

  6.   What integer represents a rise in temperature of 19°?
    A. -19 B. 19
    C. -|-19| D. -|19|
    Hint

  7.   7 times a number is 14. This can be represented by the equation
7n = 14. Solve to find the number.
    A. 21 B. 2
    C. 3 D. 7
    Hint

  8.   How many pounds is 88 ounces?
    A. 4.5 B. 5
    C. 5.5 D. 6
    Hint

  9.   Brenda earns $120 per week working at a part-time job. After taxes, her paycheck is only 75% of what she earned. What is the amount of Brenda's check?
    A. $900 B. $45
    C. $75 D. $90
    Hint

  10.   Evaluate y3 if y = 4.
    A. 12 B. 16
    C. 64 D. 43
    Hint

  11.   What is the correct box-and-whisker plot for the data {11, 13, 18, 19, 22, 25, 29, 32, 37, 37, 38}?
    A. B.
    C. D.
    Hint

  12.   What is the greatest common factor of 20x2 and 32x3?
    A. 8x B. 4x2
    C. 8x3 D. 4x
    Hint

  13.   Express as a percent.
    A. 3% B. 6%
    C. 12% D. 15%
    Hint

  14.   Which symbol makes this sentence true?
-4 ______ 1
    A. B. =
    C. < D. >
    Hint

  15.   Evaluate rst if r = -3, s = 2, and t = -8.
    A. -48 B. 24
    C. -24 D. 48
    Hint

  16.   Solve 5r - 7 = 38.
    A. 9 B. 14
    C. 6 D. 5
    Hint

  17.   Solve m = ÷ .
    A. B.
    C. 27 D.
    Hint

  18.   Evaluate j - k if j = 10 and k = 2.
    A. 5 B. 8
    C. 20 D. 12
    Hint

  19.   Simplify z + (-5) + 18.
    A. z + 23 B. z + (-13)
    C. z + 13 D. z + (-23)
    Hint

  20.   Determine whether = form a proportion. Explain.
    A. No, because 47.7 × 7 = 3 × 110.4.
    B. No, because 47.7 × 7 3 × 110.4.
    C. Yes, because 47.7 × 7 3 × 110.4.
    D. Yes, because 47.7 × 7 = 3 × 110.4.
    Hint



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