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22 March, 17:36

Y = 15x - 40

when x = 3 function and solution?

+5
Answers (2)
  1. 22 March, 17:46
    0
    The answer is 5, then you double check to make sure the solution is correct

    5 = 15 (3) - 40

    5 = 45 - 40

    5 = 5
  2. 22 March, 18:01
    0
    Y = (15 x 3) - 40

    y=45-40

    y=41
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