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Mathematics, 24.08.2019 00:30 dionne83

The quantity y varies directly as x and inversely as z. when x is 10 and z is 4, y is 15. what is y when x is 20 and z is 6? 1) 6 2) 20 3) 27 4) 30

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The quantity y varies directly as x and inversely as z. when x is 10 and z is 4, y is 15. what is y...
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