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Troy can purchase 20 quarts of oil for $116 at the auto parts store, or he can buy 14 quarts for $81.20.

Independent value:


Dependent value:


Constant of proportionality :


Constant of proportionality

1 Answer

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Independent value: Quarts of oil

Dependent variable: Cost of oil

Constant of proportionality: 5.8

User Sergey Nudnov
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