Algebra: A Combined Approach (4th Edition)

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

Appendix C - Exercise Set - Page 987: 30

Answer

x=(2/5,2)

Work Step by Step

Separate into two inequalities: A:5x+1>3 Solve for x A:5x>3-1 5x>2 x>2/5 B: 5x+1<11 5x<11-1 5x<10 x<2 The New Inequalities A: x>2/5 B: x<2 They intersect at x=(2/5, 2)
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