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Mathematics, 21.10.2021 01:00 Walkman2092

A student on the track team runs 45 minutes each day as a part of her training. She begins her workout by running at a constant rate of 8 miles per hour for a minutes, then slows to a constant rate of 7.5 miles per hour for b minutes. Which equation describes the relationship between the distance she runs in miles, D, and her running speed, in miles per hour?

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A student on the track team runs 45 minutes each day as a part of her training. She begins her worko...

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