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

  2.   Solve 75 = 25a.
    A. 50 B.
    C. 100 D. 3
    Hint

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

  4.   7 times a number is 14. This can be represented by the equation
7n = 14. Solve to find the number.
    A. 21 B. 7
    C. 3 D. 2
    Hint

  5.   Solve 11r = 99.
    A. -9 B. 9
    C. 11 D. 8
    Hint



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