Graphing Systems of Linear Inequalities · Review Exercise 98
Translate to a system of equations and solve.
Bob left home, riding his bike at a rate of 10 miles per hour to go to the lake. Cheryl, his wife, left 45 minutes hour) later, driving her car at a rate of 25 miles per hour. How long will it take Cheryl to catch up to Bob?
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OpenStax, Elementary Algebra 2e · §5.6 Graphing Systems of Linear Inequalities · Review Exercise 98
No hints for this one.
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