Algebra 1

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

Chapter 2 - Solving Equations - 2-5 Literal Equations and Formulas - Lesson Check: 5

Answer

40 yd

Work Step by Step

p = 2L + 2w 120 = 2(20) + 2L 120 - 40 = 2L 80 = 2L 80/2 = 2L/2 40 = L
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