Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter 7 - Section 7.5 - Systems of Inequalities - Concept and Vocabulary Check - Page 862: 8

Answer

$x-y\lt1$ and $2x+3y\geq12$

Work Step by Step

Clearly, the solution set should satisfy both inequalities; that is, any ordered pairs $(x,y)$ from the solution set should satisfy $x-y\lt1$ and $2x+3y\geq12$ at the same time.
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