Mathematics, 10.02.2021 16:40, correafelix7

2. Polly has made a commitment to exercise in order to lose weight and improve overall fitness. Polly would Polly
like to burn at least 3000 calories per week through exercise but wants to schedule at most 7 hours of exercise
each week. Polly will do both running and weightlifting for exercise. Running burns 600 calories per hour and
weightlifting burns 400 calories per hour.

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