1.   Evaluate 3x + 2y if x = 3 and y = 7.
    A. 27 B. 105
    C. 23 D. 5
    Hint

  2.   Which is the correct box-and-whisker plot for the quiz scores?
   
    A.
    B.
    C.
    D.
    Hint

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

  4.   What is the greatest common factor of 36 and 45?
    A. 9 B. 3
    C. 36 D. 45
    Hint

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

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

  7.   Find the least common denominator for and
    A. 5 B. 15
    C. 50 D. 10
    Hint

  8.   Solve n = 14 + (-2).
    A. -12 B. 16
    C. 12 D. -28
    Hint

  9.   Solve y = -7 - (-15).
    A. -22 B. 8
    C. 105 D. 9
    Hint

  10.   Solve (-2)(-8) = a.
    A. -16 B. 16
    C. -10 D. 10
    Hint

  11.   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. 6m = 35 B. 5m + 6 = 35
    C. 5 + 6 = 35m D. 6m + 5 = 35
    Hint

  12.   Choose the equation for the graph below.
   
    A. y = x + 1 B. y = 2x 1
    C. y = x D. y = x 2
    Hint

  13.   Express 56% as a decimal.
    A. 0.0056 B. 0.056
    C. 0.56 D. 5.6
    Hint

  14.   Evaluate x + 5y if x = 12 and y = 9.
    A. 71 B. 57
    C. 153 D. 47
    Hint

  15.   Multiply 45.3 × 102.
    A. 453 B. 4,530
    C. 4.53 D. 0.453
    Hint

  16.   Find the solution of 62 + x = 75 if the value of x can be selected from the set {12, 13, 14, 15}.
    A. 14 B. 13
    C. 12 D. 15
    Hint

  17.   Solve 10 6s = -32.
    A. 5 B. -5
    C. 7 D. -7
    Hint

  18.   The table shows how much time Eva spent in a music chat room on the Internet during the week. Which expression cannot be used to find the total number of hours she spent in the chat room?
   
    A. 1.5 + 1.5 + 1.5 + 1 + 1 + 2
    B. 5(1.5 + 1) + 2
    C. 3 × 1.5 + 2 × 1 + 2
    D. 3(1.5) + 2(1) + 2
    Hint

  19.   Graph the solution of 18 = on a number line.
    A. B.
    C. D.
    Hint

  20.   The graphs below show the number of minutes spent on the phone. Which graph would you use to order the days of the week from greatest to least amount of time spent on the phone?
    A. B.
    C. D.
    Hint



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