Back to 3.5 Solve Uniform Motion Applications

3.5 Exercise 35

Avg difficulty 2.5

Solve.

Cassius drives his boat upstream for 45 minutes. It takes him 30 minutes to return downstream. His speed going upstream is three miles per hour slower than his speed going downstream. Find his upstream and downstream speeds.

OpenStax Elementary Algebra 2e, 3.5 Solve Uniform Motion Applications, exercise 35

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