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14 July, 12:56

Myra is evaluating the expression - 31.7 + 4.5x, when x = 2.1. - 31.7 + 4.5 (2.1) - 27.2 (2.1) - 57.12 What was Myra's error?

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  1. 14 July, 16:52
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    -31.7 + 4.5 (x) = - 22.25

    1) You put the number of what x=in ()

    2) You multiply 4.5*2.1 first

    3) Then you subtract 31.7

    The answer is going to be A, because B=C

    If u do the steps for B your answer is C

    But to be honest B and c are wrong you suppose to replace X with whatever X =
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