1.   Which statistic reveals the least about the increase in the following average gasoline prices for seven consecutive weeks?
$1.05, $1.05, $1.05, $1.55, $1.65, $1.75, $2.00
    A. range B. median
    C. mode D. mean
    Hint

  2.   What are the prime factors of 400?
    A. 2, 5 B. 2, 200
    C. 4, 10, 10 D. 2, 4, 5
    Hint

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

  4.   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. They all had the same amount cut. B. Jayne
    C. Libby D. Thayer
    Hint

  5.   Solve x = -28 ÷ 7.
    A. 4 B. -21
    C. -4 D. 21
    Hint

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

  7.   Laura is painting a round floor cloth to resemble a globe for her bedroom floor. She wants to sew seam binding around the edges to keep the cloth from unraveling. If the radius of the cloth is 3 yards, how much binding should she buy?
    A. 19 yd B. 10 yd
    C. 24 yd D. 29 yd
    Hint

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

  9.   Express 56% as a decimal.
    A. 5.6 B. 0.056
    C. 0.0056 D. 0.56
    Hint

  10.   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. 55
    C. 100 D. 220
    Hint

  11.   Express 82 out of 100 as a percent.
    A. 82% B. 0.83%
    C. 0.83% D. 82%
    Hint

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

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

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

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

  16.   Find the circumference of a circle with diameter . Use .
    A. B.
    C. D.
    Hint

  17.   Find the circumference of the circle. Use for .
   
    A. 16.5 m B. 33 m
    C. 8.4 m D. 86.6 m
    Hint

  18.   Find the circumference of a circle with diameter 4 ft.
    A. 7.14 ft B. 50.27 ft
    C. 25.13 ft D. 12.57 ft
    Hint

  19.   Graph the solution of 18 = on a number line.
    A. B.
    C. D.
    Hint

  20.   Solve 9a > -72. Graph the solution.
    A. B.
    C. D.
    Hint



Glencoe
The McGraw-Hill Companies