1.   Solve the equation shown by the model.
   
    A. x = -3 B. x = -4
    C. x = -15 D. x = -6
    Hint

  2.   Solve 5x = 40.
    A. 35 B. 6
    C. 9 D. 8
    Hint

  3.   Solve 8.4 = -1.2p.
    A. 9.6 B. -4
    C. -7 D. 7.2
    Hint

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

  5.   One gallon is four times as much as one quart. A gallon of water weighs about eight pounds. Use the equation 4q = 8 to find out about how much a quart of water weighs.
    A. 4 pounds B. 2 pounds
    C. 8 pounds D. 1 pounds
    Hint



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