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Mathematics, 02.10.2020 21:01 conendsley

A. Equation Solving Problem. Kay Oss can solve equations at the rate
of 26 per hour. Her boy friend, Dan D. Lyons can solve them at 20
per hour. When they start their homework assignments, Kay has al-
ready solved 3 equations in study, hall, and Dan has already solved 8.

b. How many equations has each solved after 20 minutes?

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of 26 per hour. Her boy...

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