Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Common Core End-of-Course Assessment - Page 797: 45



Work Step by Step

The length of the rectangle is $w+10$. The width of the rectangle is $w$. $w + w + 10 + w + w + 10 = 36$ $4w+20=36$ $4w=16$ $w=4$
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