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Mathematics, 27.06.2019 16:40 prettygirllniyiaa

Tammy is choosing between two exercise routines. in routine #1, she burns 20 calories walking. she then runs at a rate that burns 18.5 calories per minute. in routine #2, she burns 37 calories walking. she then runs at a rate that burns 14.25 calories per minute. for what amount of time spent running will routine #1 burn fewer than routine #2? use t for the number of minutes spent running. show your work

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Tammy is choosing between two exercise routines. in routine #1, she burns 20 calories walking. she t...
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