1.   Evaluate c + 5 if c = 3.
    A. 3 B. 5
    C. c + 3 D. 8
    Hint

  2.   Evaluate if a = 5, b = 6 and c = 3.
    A. 3 B. 10
    C. D. 30
    Hint

  3.   In physics, the number measures the force of gravity between two objects when a and b each stand for the mass one of the objects and d stands for the distance between them. Find the force of gravity when a = 5, b = 8, and d = 2.
    A. 5 B. 10
    C. 40 D. 20
    Hint

  4.   Evaluate y3 if y = 4.
    A. 43 B. 16
    C. 12 D. 64
    Hint

  5.   Evaluate j - k if j = 10 and k = 2.
    A. 8 B. 5
    C. 20 D. 12
    Hint



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