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Mathematics, 20.11.2021 01:00 carsyn2016
Terry enters an ultra-marathon race of 48 miles. His average walking speed is 3 miles per hour, and his average running speed is 8 miles per hour. Let x = number of hours he walksLet y = number of hours he runs
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Terry enters an ultra-marathon race of 48 miles. His average walking speed is 3 miles per hour, and...
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