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Mathematics, 04.12.2020 20:50 candeegraves8308

A student on the cross-country team runs 30 minutes a day as a part of her training. Write an equation to describe the relationship between the distance she runs in miles, $$, and her running speed, in miles per hour, when she runs at a constant speed of 5 miles per hour the first 20 minutes, and then at 4 miles per hour the last 10 minutes

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A student on the cross-country team runs 30 minutes a day as a part of her training. Write an equati...
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