1.   2 cm = ______mm
    A. 2 B. 200
    C. 20 D. 0.2
    Hint

  2.   What is the greatest common factor of 16x2 and 12x?
    A. 16x2 B. 12x
    C. 4x D. 4x2
    Hint

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

  4.   Express 25% as a fraction.
    A. B.
    C. D.
    Hint

  5.   Write an algebraic expression for the phrase t decreased by 7.
    A. t ÷ 7 B. t 7
    C. t × 7 D. t + 7
    Hint

  6.   Estimate .
    A. 3 B. 4
    C. 2 D. 5
    Hint

  7.   The Gordons are building a deck in their back yard. They want it to be 10 feet wide and 15 feet long. If the scale on the blueprint is1 inch = 2.5 feet, what should the dimensions be in the scale drawing?
    A. w = 4 in., = 6 in. B. w = 3 in., = 5 in.
    C. w = 4 in., = 5 in. D. w = 25 in., = 37.5 in.
    Hint

  8.   Evaluate 42 10
    A. 26 B. 2
    C. 6 D. 16
    Hint

  9.   7,939 mg = ______ g
    A. 7.939 B. 0.7939
    C. 7,939,000 D. 79.39
    Hint

  10.   2.3598 kL = ______ L
    A. 235.98 B. 2,359.80
    C. 0.0023598 D. 23598
    Hint

  11.   In what month will Classic Comics probably begin to make more than $150 on the Internet?
   
    A. November B. September
    C. December D. October
    Hint

  12.   Solve y = 27.
    A. 16.2 B. 9
    C. 45 D. 135
    Hint

  13.   Kira has a 17.5-gallon gasoline tank in her car. She feels comfortable driving until she only has one gallon left, and then she fills up her tank again. If she starts with a full tank and then travels 182 miles on her first 7 gallons of gas, how much farther can she go before she only has one gallon of gasoline left in her tank?
    A. 123.5 B. 365
    C. 200 D. 247
    Hint

  14.   In the expression 18 is 20% of 90, 90 is the _____.
    A. percentage B. percent proportion
    C. rate D. base
    Hint

  15.   Write 45 as a product of the same factor.
    A. 4 · 4 · 4 · 4 · 4 B. 5 · 5 · 5 · 5
    C. 5 · 5 · 5 · 5 · 5 D. 4 · 4 · 4 · 4
    Hint

  16.   Write 6.2 × 105 in standard form.
    A. 620,000 B. 62,000
    C. 6,200,000 D. 62,000,000
    Hint

  17.   Make a stem-and-leaf-plot of the prices of DVD players listed in the table.
   
    A.
    B.
    C.
    D.
    Hint

  18.   The graph below shows the number of minutes spent on the phone. What conclusion cannot be made about the data in the graph?
   
    A. Fourteen calls were made that were 10 minutes or less.
    B. The interval with the fewest number of calls is 6-10.
    C. Nineteen calls were made that were between 16 and 20 minutes.
    D. There were a total of 69 calls made.
    Hint

  19.   Evaluate 2! · 7!.
    A. 5,040 B. 10,080
    C. 362,880 D. 14
    Hint

  20.   Find the slope of the line that passes through each pair of points. (-3, 1), (4, 6)
    A. - B.
    C. D. -
    Hint



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