Mathematics, 22.10.2020 20:01 sammypaige08
Terran’s running rate is 4 miles per hour faster than her walking rate. She can run 21 miles in the same amount of time it takes her to walk 9 miles. What are her walking and running rates in miles per hour? Write and solve a rational equation to answer the question. Let x be Terran’s walking rate.
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Terran’s running rate is 4 miles per hour faster than her walking rate. She can run 21 miles in the...
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