Algebra: A Combined Approach (4th Edition)

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

Appendix H - Exercise Set: 6

Answer

$-18\lt x \lt 20$ and $20\lt y \lt 90 $

Work Step by Step

For determining if the pairs lay in a certain rectangle you need to check out the lowest and the highest numbers for x and y, which are, in this case -18 and 20 for x and 20 and 90 for y.
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