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Mathematics 7 Online
OpenStudy (anonymous):

Jeannine runs for 45 minutes every day for exercise. It takes her 8 minutes to run a mile, and she spends 5 minutes stretching halfway through the run. If x represents the number of miles she runs, then 8x + 5 ≤ 45 represents the time she runs each day. What is the fewest number of miles Jeannine must run to complete her daily exercise?

OpenStudy (anonymous):

5 is the fewest

OpenStudy (anonymous):

5 miles satisfies her 45 minutes

OpenStudy (anonymous):

thx.

OpenStudy (anonymous):

no problem ... can you medal my answer please

OpenStudy (anonymous):

already done

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