2. It takes a car salesman 2.5 hours to drive from one city to another if he drives at a constant rate of 60 kilometres per hour. How long will it take him to cover the same distance if he were to drive at a constant rate of 80 kilometres per hour, assuming the same road conditions?

2. It takes a car salesman 2.5 hours to drive from one city to another if he drives at a constant rate of 60 kilometres per hour. How long will it take him to cover the same distance if he were to drive at a constant rate of 80 kilometres per hour, assuming the same road conditions?

Elementary Algebra

17th Edition

ISBN:9780998625713

Author:Lynn Marecek, MaryAnne Anthony-Smith

Publisher:Lynn Marecek, MaryAnne Anthony-Smith

Chapter2: Solving Linear Equations And Inequalities

Section2.6: Solve A Formula For A Specific Variable

Problem 2.117TI: Lee wants to drive from Phoenix to his brother’s apartment in San Francisco, a distance of 770...

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Question

2. It takes a car salesman 2.5 hours to drive from one city to another if he drives at a constant rate of 60 kilometres per
hour. How long will it take him to cover the same distance if he were to drive at a constant rate of 80 kilometres per hour,
assuming the same road conditions?

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