Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 2 - Section 2.7 - Linear Inequalities and Problem Solving - Exercise Set - Page 172: 64



Work Step by Step

Convert foot to inch $\frac{80+78+x+72+69}{5}\geq77 \lt=\gt \frac{299+x}{5}\geq77 \lt=\gt 299+x \geq385 \lt=\gt x \geq86 $
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