1.   Choose an appropriate scale for the data 31, 25, 37, 41, and 38.
    A. 0-100 B. 25-41
    C. 0-50 D. 31-38
    Hint

  2.   Which fraction is when written in simplest form?
    A. B.
    C. D.
    Hint

  3.   Express as a percent.
    A. 350% B. 35%
    C. 0.35% D. 3.5%
    Hint

  4.   Express as a percent.
    A. 0.4% B. 4%
    C. 40% D. 400%
    Hint

  5.   Solve 16 = 4a + 8.
    A. 6 B. 4
    C. 2 D.
    Hint

  6.   Find .
    A. B.
    C. D.
    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. 29 yd
    C. 10 yd D. 24 yd
    Hint

  8.   Find the approximate distance between Phoenix, Arizona, and San Diego, California, if the map distance is 4.75 inches and the scale is
1 inch = 75 miles.
    A. 400 mi B. 475 mi
    C. 356 mi D. 375 mi
    Hint

  9.   How many baseball players had a batting average above .250?
   
    A. 2 B. 9
    C. 11 D. 7
    Hint

  10.   An automobile dealer wants to sell a certain car for $20,000. If three other dealers in town are selling the same car for $15,000, $15,000, and $30,000, which measure of central should the car dealer use to describe this data to his customers?
    A. range B. mode
    C. mean D. median
    Hint

  11.   Find the next term in the sequence
83, 92, 101, 110,
    A. 121 B. 55
    C. 119 D. 111
    Hint

  12.   What is the greatest common factor of 64 and 40?
    A. 4 B. 8
    C. 2 D. 20
    Hint

  13.   Find the least common denominator for and .
    A. 135 B. 90
    C. 45 D. 30
    Hint

  14.   Find the perimeter of the figure.
   
    A. 15 in. B. 20 in.
    C. 24 in. D. 25 in.
    Hint

  15.   Express .00034 as a percent.
    A. 3.4% B. 0.34%
    C. 0.034% D. 0.0034%
    Hint

  16.   If you invest $7,593 in an account that pays 5.6% simple interest, and you leave all of the money in the account, what is the balance of the account after 7 years?
    A. $531.51 B. $56,127.46
    C. $10,569.46 D. $8,018.21
    Hint

  17.   Graph the solution of 11 + y = 28 on a number line.
    A. B.
    C. D.
    Hint

  18.   The scatter plot shows the number of students per computer in U.S. public schools. Assume the number of students stays the same throughout the years. Choose the statement that best describes the data.
   
    A. There are more computers in schools in 2000 than their were in 1990.
    B. Their are more computers in schools in 1990 than their were in 2000.
    C. In the future, their will be more students per computer.
    D. In the future, their will be 0 students per computer.
    Hint

  19.   Simplify -11 + d + (-15).
    A. 26 + d B. -26 + d
    C. -26 + (-d) D. 26 + (-d)
    Hint

  20.   Factor 18ab2.
    A. 2 · 3 · 3 · a · b · b B. 2 · 3 · a · b · b
    C. 2 · 3 · 3 · a · b D. 22 · 3 · a · b · b
    Hint



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