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Mathematics, 04.12.2021 01:00 902coo

Toshie rode her bicycle for 0.5 of an hour at the rate of r miles per hour. Then she decreased her rate by by 3 miles per hour and rode her bike for 0.25 of an hour. All together, she rode her bike 3 miles. Write an equation taht can be used to determine r. Fine r

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Toshie rode her bicycle for 0.5 of an hour at the rate of r miles per hour. Then she decreased her r...
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