Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 10 - Section 10.1 - Adding and Subtracting Polynomials - Exercise Set: 49

Answer

20

Work Step by Step

When x=5: 2x+10 =2(5)+10 =10+10 =20
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