Algebra and Trigonometry 10th Edition

Published by Cengage Learning
ISBN 10: 9781337271172
ISBN 13: 978-1-33727-117-2

Chapter 1 - 1.3 - Modeling with Linear Equations - 1.3 Exercises - Page 98: 45

Answer

5 hours

Work Step by Step

Speed = distance/time 50/0.5 = 100km/hour Time = distance/speed 500/100 = 5 hours
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