Mathematics
Mathematics, 16.10.2020 18:01, kiaunabeachovu10i

Rubi makes 10 dollars per hour, Jack makes 13 dollars an hour. Jack worked 3 hours less than Rubi and together they made 154 dollars.

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Rubi makes 10 dollars per hour, Jack makes 13 dollars an hour. Jack worked 3 hours less than Rubi an...

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