Mathematics, 14.03.2020 02:56 jujurae03

Leila is choosing between two exercise routines.

In Routine #1, she burns 47 calories walking. She then runs at a rate that burns 7.75 calories per minute.
In Routine #2, she burns 25 calories walking. She then runs at a rate that burns 10.5 calories per minute.
For what amounts of time spent running will Routine #1 burn at most as many calories as Routine #2?
Use t for the number of minutes spent running, and solve your inequality for t.

Answers: 3

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Leila is choosing between two exercise routines.

In Routine #1, she burns 47 calories wal...