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23 October, 11:07

Find the following when a = - 1, b = 5, c = - 2/3. (7b-10) / - 1

a) 11

b) - 26

c) - 13

D) - 28

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Answers (1)
  1. 23 October, 11:46
    0
    If you would like to evaluate (7b - 10) / (-1) when b = 5, you can do this using the following steps:

    b = 5

    (7b - 10) / (-1) = (7 * 5 - 10) / (-1) = (35 - 10) / (-1) = 25 / (-1) = - 25

    The correct result would be - 25.
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