Mathematics, 17.10.2020 01:01 jennaranelli05

Dewayne and Julio are training for a bicycle race. They left from the same point at the same time, riding in opposite directions. After 2 hours, they are
90 miles apart, and Julio's average rate is 10 miles per hour slower than
Dewayne's. If r represents Dewayne's average rate, which equation can be
used to find this rate?

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Dewayne and Julio are training for a bicycle race. They left from the same point at the same time,...