1.   How can a line graph be used to make predictions?
    A. It displays data.
    B. It has a title.
    C. It shows a trend over time.
    D. It has vertical and horizontal scales.
    Hint

  2.   Which model represents the same fraction as the model shown?
   
    A. B.
    C. D.
    Hint

  3.   Find the perimeter of the triangle.
   
    A. 14 in. B. in.
    C. in. D. in.
    Hint

  4.   Solve .
    A. 30 B. 20
    C. 25 D. 35
    Hint

  5.   How much would a bicycle cost if it were marked down 15% from its original price of $289?
    A. $245.65 B. $340.00
    C. $43.35 D. $332.35
    Hint

  6.   Find the sales tax for three CDs, if each CD is $14.29 and the sales tax is 7.25%.
    A. $3.08 B. $3.86
    C. $3.34 D. $3.11
    Hint

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

  8.   Which statistic gives the most meaningful information about the central tendency of the data {23, 25, 26, 26, 27, 29, 29, 30, 450, 450, 450}?
    A. median B. mean
    C. mode D. range
    Hint

  9.   Find the least common denominator for and .
    A. 24 B. 14
    C. 56 D. 112
    Hint

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

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

  12.   Solve 2p + 7 = 11.
    A. 4 B. 2
    C. 12 D. -2
    Hint

  13.   If the scale on a map is 1 cm for every 117 km and Washington, D.C., and Baghdad, Iraq, are 85.26 cm apart on the map, then approximately how far apart are they really?
    A. 9,975 km B. 9,975 cm
    C. 9,975 m D. 9.975 m
    Hint

  14.   Express as a percent. Round to the nearest tenth.
    A. 26.3% B. 1.68%
    C. 2.38% D. 38.1%
    Hint

  15.   Evaluate |-9|.
    A. -9 B. 0
    C. 1 D. 9
    Hint

  16.   The table shows approximately the number of mobile phone users in each age group. Find the number of phone users aged 12-17 as a fraction of the number of mobile phone users aged 55 and over in simplest form.
   
    A. B.
    C. D.
    Hint

  17.   Find × written in simplest form.
    A. B.
    C. D.
    Hint

  18.   Find the scale factor of a drawing if the scale is 1 inch = inch.
    A. 1 B.
    C. D. 8
    Hint

  19.   The Niles Park District has 140 children signed up to play Little League Baseball. The makeup of the league is shown in the table. If one child is picked at random, what is the probability that he or she is not 9 years old? Write as a fraction in simplest form.
   
    A. B.
    C. D.
    Hint

  20.   Find the slope of the line that passes through each pair of points. (0, 7), (6, -5)
    A. -2 B. 2
    C. - D.
    Hint



Glencoe
The McGraw-Hill Companies