what is y=8.5x contasnt of proportionality

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what is y=8.5x contasnt of proportionality

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Thiên Di 2 weeks 2021-08-30T18:42:21+00:00 1 Answers 0 views 0

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    2021-08-30T18:43:26+00:00

    The constant of proportionality represents the unit cost .You use the equation y = 8.5 x to calculate the total cost y in dollars for x in what ever you are buying

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