Mathematics, 13.11.2019 05:31 lexie7752

If y varies directly as x, and y is 20 when x is 4, what is the constant of variation for this relation? a) 1/5 b) 4/5 c) 5 d) 16

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If y varies directly as x, and y is 20 when x is 4, what is the constant of variation for this relat...