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

  2.   Solve t = -3 - 8.
    A. -5 B. -11
    C. 11 D. 5
    Hint

  3.   Solve z = -15 - 7.
    A. -8 B. -22
    C. 8 D. 22
    Hint

  4.   Evaluate p q if p = -6 and q = 14.
    A. -8 B. 8
    C. 20 D. -20
    Hint

  5.   The record high and low temperatures recorded in New York are 108°F and -52°F, respectively. What is the range of temperatures?
    A. 160°F B. -160°F
    C. -56°F D. 56°F
    Hint



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