Mathematics, 29.03.2021 16:40, dejabrewer01

alexandra finds that she can give 3 haircuts and 2 hair dyes in 315 minutes. giving 2 haircuts and 4 hair dyes takes 450 minutes. which system of equations represent the situation?

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alexandra finds that she can give 3 haircuts and 2 hair dyes in 315 minutes. giving 2 haircuts and 4...

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