Mathematics, 09.03.2021 21:10 TheMadScientist8575

Emily and her sister earned money shoveling snow over winter break. Altogether they shoveled for a total of 40 hours. Jenna charged her customer $13 per sidewalk, and her sister charged $10 per sidewalk. If they earned $461.50 total, how many hours did each girl spend shoveling?

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Emily and her sister earned money shoveling snow over winter break. Altogether they shoveled for a t...

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