Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 1 - Section 1.3 - Operations on Real Numbers and Order of Operations - Exercise Set - Page 28: 95a

Answer

18, 22, 28, 208

Work Step by Step

The perimeter of the rectangle is represented by the equation 8+ 2y. The problem wants you to substitute y (the length) with 5, 7, 10, and 100 consecutively. Therefore, 8+2y becomes 8+2(5)= 8+10= 18 8+2(7)=8+14=22 8+2(10)=8+20=28 8+1(100)=208
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