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The variables x and y vary directly. Use the values to find the constant of proportionality. Then write an equation that relates x and y. y=72; x=3
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The variables x and y vary directly. Use the values to find the constant of proportionality. Then write an equation that relates x and y. y=72; x=3

User Shahar Mosek
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1 Answer

7 votes
2y + 4x = 144+ 12= 156
User Jlasierra
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