1.   A graph is misleading if ______.
    A. there are no labels on either scale B. it is a line graph with years labeled on the horizontal axis
    C. it is a bar graph D. it has a title
    Hint

  2.   Evaluate 2(15 6) 3 6.
    A. 0 B. 18
    C. 6 D. 36
    Hint

  3.   Solve 3x = 18.
    A. 15 B. 7
    C. 6 D. 21
    Hint

  4.   Based on the factor trees, what is the greatest common factor of 8 and 20?
    A. 2 B. 20
    C. 8 D. 4
    Hint

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

  6.   Which addition problem is modeled?
   
    A. 3 + 5 = 8 B. 3 + (-5) = -2
    C. 3 + (-5) = 2 D. 3 + 5 = 2
    Hint

  7.   Express 31 per hundred as a percent.
    A. 31% B. 31
    C. 31% D. 0.31%
    Hint

  8.   Write an algebraic expression for the phrase the product of 4 and s.
    A. s ÷ 4 B. 4 ÷ s
    C. 4 + s D. 4s
    Hint

  9.   A music club is offering unlimited CDs for $6.00 each. There is also a $5.00 shipping cost. If m = the number of CDs, which equation can you use to determine how many CDs you can buy with $35.00?
    A. 5 + 6 = 35m B. 6m = 35
    C. 5m + 6 = 35 D. 6m + 5 = 35
    Hint

  10.   Anna lives in San Francisco, and she has a business partner in Washington, D.C. Sometimes she flies to Washington for meetings; San Francisco and Washington, D.C., are 2438 miles apart. In August, Anna flies to Washington and back twice. What is a good estimate of the number of miles she has flown in August?
    A. 2500 miles B. 1000 miles
    C. 5000 miles D. 10000 miles
    Hint

  11.   The groundskeeper for a professional football team is very careless. He paints one of the end zones and keeps on painting on the regular playing field. If he paints 12 yards of the 100-yard football field all the way across before he stops and notices, what percent of the playing field did he accidentally paint?
    A. 6% B. 12%
    C. 0.12% D. 0.06%
    Hint

  12.   Find the least common multiple of 18 and 24.
    A. 72 B. 36
    C. 216 D. 432
    Hint

  13.   What is the correct graph of (-3, -5)?
    A. B.
    C. D.
    Hint

  14.   Graph the solution of 3b = 33 on a number line.
    A. B.
    C. D.
    Hint

  15.   Make a bar graph to display the data in the table.
   
    A.
    B.
    C.
    D.
    Hint

  16.   Evaluate |10| + |-12|.
    A. -2 B. -22
    C. 2 D. 22
    Hint

  17.   Evaluate |-15| - |-9|.
    A. -6 B. 6
    C. -24 D. 24
    Hint

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

  19.   Write 5 as a decimal.
    A. 5.11 B. 5.01
    C. D.
    Hint

  20.   Which rational number is the least?
    A. 10% B.
    C. 0.9 D.
    Hint



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