Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 1 - Foundations for Algebra - 1-5 Adding and Subtracting Real Numbers - Standardized Test Prep - Page 36: 73

Answer

f) $8+x$

Work Step by Step

The perimeter is the sum of the lengths of the sides. Therefore, it follows that: $p=4+4+x$ Now, we reduce. $p=8+x$
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