1.   11,241 g = ______kg
    A. 11,241,000 B. 11.241
    C. 0.11241 D. 112.41
    Hint

  2.   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. median B. mean
    C. range D. mode
    Hint

  3.   Write the prime factorization of 1500.
    A. 22 × 3 × 52 B. 22 × 3 × 52 × 102
    C. 22 × 3 × 53 D. 2 × 3 × 5
    Hint

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

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

  6.   If you decrease a number by 4 the result is 3. Solve n 4 = 3 to find the number?
    A. 1 B. 1
    C. 6 D. 7
    Hint

  7.   Solve .
    A. B.
    C. D.
    Hint

  8.   An electronics store has portable CD players on sale for $54.95. If the local sales tax is 6.5%, what is the total cost of a CD player?
    A. $3.58 B. $51.38
    C. $58.78 D. $58.53
    Hint

  9.   An arrangement in which order is important is called a(n) ______.
    A. permutation B. outcome
    C. compound event D. factorial
    Hint

  10.   Express as a decimal.
    A. 2.807 B. 0.35625
    C. 3.5625 D. 0.2807
    Hint

  11.   Write 1,360,000,000,000 in scientific notation.
    A. 1.36 × 1012 B. 13.6 × 1012
    C. 0.136 × 1013 D. 1.36 × 1013
    Hint

  12.   Find the mean of {15, 7, 9, 25, 4}.
    A. 10 B. 13
    C. 9 D. 12
    Hint

  13.   Solve -84 ÷ -7 = q
    A. -12 B. 14
    C. 12 D. -14
    Hint

  14.   Write an inequality for the sentence 8 minus 3 times a number is greater than or equal to 2.
    A. 3 - 8t 2 B. 8 3t 2
    C. 3t - 8 2 D. 8t - 3 2
    Hint

  15.   Which of the following is not a unit rate?
    A. 65 miles per hour B. 3 incidents each day
    C. 10 cm every 5 years D. 0.12 molecules per liter
    Hint

  16.   The scale on a blueprint is 1 cm for every 2 m. If the width of an arch is to be 5 m, then how wide should it be drawn on the blueprint?
    A. 10 cm B. 2.5 cm
    C. 0.2 cm D. 2.5 m
    Hint

  17.   If a sweater costs $37.99, and the sales tax in the area is 6.0%, what is the total price of the sweater?
    A. $60.79 B. $35.84
    C. $23.75 D. $40.27
    Hint

  18.   Use the spinner to find P(not 5). Write as a fraction in simplest form.
   
    A. B.
    C. D.
    Hint

  19.   In a survey, 100 students were asked to name their favorite season of the year. The results are shown in the table. Suppose 650 students are in the seventh grade. How many can be expected to choose fall as their favorite season?
   
    A. 84 B. 90
    C. 120 D. 78
    Hint

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



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