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Mathematics, 04.11.2020 20:20 jacamron

A quantity z varies directly with y and inversely with x. Ifz= 12, y = 8, and x = 6, find y when z = 7 and x = 5. 3.9?
5.6?
12.3?
16.4?

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A quantity z varies directly with y and inversely with x. Ifz= 12, y = 8, and x = 6, find y when z =...
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