Answered: By increasing her usual speed by 15…

By increasing her usual speed by 15 kilometers per hour a bus driver decreases the time on a 15 kilometer trip by 5 minutes. Find the usual speed

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter1: Equations, Inequalities, And Mathematical Modeling

Section: Chapter Questions

Problem 22T: On the first part of a 350-kilometer trip, a salesperson travels 2 hours and 15 minutes at an...

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By increasing her usual speed by 15 kilometers per hour a bus driver decreases the time on a 15 kilometer trip by 5 minutes. Find the usual speed

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