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Mathematics, 19.12.2020 23:10 twistedhyperboles
Fernando is trying to incorporate more exercise into his busy schedule. He has several short exercise routines he can complete at home. Last week, he worked out for a total of 88 minutes by doing 2 arm routines and 3 abdominal routines. This week, he has completed 4 arm routines and 1 abdominal routine and spent a total of 66 minutes exercising. How long does each routine last?
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Fernando is trying to incorporate more exercise into his busy schedule. He has several short exercis...
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