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25 July, 17:52

Keith exercises x hours a week. Troy exercises three hours less than Keith and Joe exercises two times more than Troy. Which expression represents the amount of time Joe exercises?

A)

2 (3x)

B)

2x - 3

C)

2x + 3

D)

2 (x - 3)

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Answers (1)
  1. 25 July, 19:53
    0
    If you would like to know which expression represents the amount of time Joe exercises, you can calculate this using the following steps:

    Keith ... x hours a week

    Troy ... three hours less than Keith: x - 3

    Joe ... two times more than Troy: 2 * (x - 3)

    The correct result would be D) 2 * (x - 3).
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