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Mathematics 9 Online
OpenStudy (anonymous):

I WILL FAN 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? 5 mi

OpenStudy (anonymous):

is 5 miles right?

alones (alones):

yep you're right :) it satisfies 45

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