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30 August, 22:09

A washer and a dryer cost $942 combined. The washer costs $42 more than the dryer. What is the cost of the dryer?

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Answers (2)
  1. 31 August, 00:21
    0
    W + d = 942

    w = d + 42

    d + 42 + d = 942

    2d + 42 = 942

    2d = 942 - 42

    2d = 900

    d = 900/2

    d = 450 < = = = dryer costs $ 450

    w = d + 42

    w = 450 + 42

    w = 492 < = = = washer costs $ 492
  2. 31 August, 00:56
    0
    The dryer costs 900 because you subtract 942 from 42 and you get the total of the dryer.
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