Mathematics, 24.01.2020 00:31, PurpleAndBlue

Two cars got an oil change at the same auto shop. the shop charges customers for each quart of oil plus a flat fee for labor. the oil change for one car required 5 quarts of oil and cost $24.80. the oil change for the other car required 7 quarts of oil and cost $29.30. how much is the labor fee and how much is each quart of oil?

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Two cars got an oil change at the same auto shop. the shop charges customers for each quart of oil p...