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Mathematics, 06.12.2021 23:50 322993

5x + 15y = 1200 models how many cars washed (x) and how many bikes sold (y) Jim has to do to save $1200. Of the four combinations of car washed and bikes sold below, which does NOT result in $1200?(3, 79)(6, 78)(8, 76)(9, 77)

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5x + 15y = 1200 models how many cars washed (x) and how many bikes sold (y) Jim has to do to save $1...

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