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Mathematics, 24.02.2021 16:30 biba54

3.) An oil change service center charges $42 for an oil change plus 6 quarts of oil. Another option is $26 for an oil change plus 2 quarts of oil. Use a system of equations to find how much an oil change is and how much a quart of oil is.​

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3.) An oil change service center charges $42 for an oil change plus 6 quarts of oil. Another option...

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