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

  2.   African elephants can weigh up to 16,500 pounds. They weigh about 1.5 times more than Indian elephants. Use the equation 1.5w = 16,500 to find the weight of the Indian elephant.
    A. 12,500 lbs B. 11,000 lbs
    C. 8,250 lbs D. 14,000 lbs
    Hint

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

  4.   Solve 11r = 99.
    A. 8 B. -9
    C. 11 D. 9
    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. 1 pounds D. 8 pounds
    Hint



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