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Mathematics, 21.03.2021 03:10 nakarelinp0p303
4. In one semester, Doug and Laura spent a combined 230 hours in the tutoring lab. If Doug
spent 10 hours less than twice the hours Laura did, how many hours did Doug spend in
the lab?
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Answers: 3
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4. In one semester, Doug and Laura spent a combined 230 hours in the tutoring lab. If Doug
spent 10...
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