swagmoney swagmoney

17-03-2016
Mathematics

contestada

chance thinks that (3,2) is a solution of the equation 5y + 10x = 35 because 5(3) + 10(2) =35. Explain her error

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Bigbadnewsom1 Bigbadnewsom1

17-03-2016

She switched x and y. The answer is also 40. The formula should be 5(2)+10(3)=40.

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