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

  2.   Solve
    A. 4 B. 24
    C. 16 D. 3
    Hint

  3.   Write 2,564,000 in scientific notation.
    A. 2.564×105 B. 2.564×106
    C. 2,564×103 D. 25.64×105
    Hint

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

  5.   The following are scores on an English exam. The highest score possible is 100. Where is there a cluster?
   
    A. 60-75 B. 90-100
    C. 20-30 D. 20-100
    Hint

  6.   Which value occurred the most often?
   
    A. 70 B. 78
    C. 77 D. 0
    Hint

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

  8.   In what quadrant is point B?
   
    A. II B. IV
    C. I D. III
    Hint

  9.   Solve x = 6(-7).
    A. 42 B. -1
    C. -42 D. 13
    Hint

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

  11.   How many pints can a 2-quart pitcher hold?
    A. 10 B. 6
    C. 4 D. 8
    Hint

  12.   After changing its format, a radio station lost 34% of its listeners. If there were an estimated 83,000 listeners originally, how many listeners does the radio station have now?
    A. 28,220 B. 49,000
    C. 54,780 D. 125,758
    Hint

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

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

  15.   Which symbol makes the following statement true?
568 ______ 5.1 × 102
    A. B. >
    C. = D. <
    Hint

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

  17.   Solve 8z = 32.
    A. 24 B. 4
    C. 4 D. 24
    Hint

  18.   Find the perimeter of the figure.
   
    A. 16 km B. 13 km
    C. 8 km D. 15 km
    Hint

  19.   If you buy a necklace for $400 on your credit card, which charges 21.3% simple interest, how much interest will be added after 15 months?
    A. $100.00 B. $106.50
    C. $266.25 D. $85.20
    Hint

  20.   Estimate - .
    A. B. 0
    C. 1 D. 1
    Hint



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