Joe goes to the gym to run and swim. when running he burns 35
calories per minut, and when he...
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Mathematics, 09.01.2020 01:31 sarinaneedshelp01
Joe goes to the gym to run and swim. when running he burns 35
calories per minut, and when he swims he burns 30 calories per
minute. he has burned 730 calories after exercising for a total of
23 min. how long on each activity?
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Answers: 1
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