Intermediate Algebra: Connecting Concepts through Application

Published by Brooks Cole
ISBN 10: 0-53449-636-9
ISBN 13: 978-0-53449-636-4

Chapter 3 - Exponents, Polynomials and Functions - 3.2 Combining Functions - 3.2 Exercises: 28

Answer

$12x+8$

Work Step by Step

$(4x+5)+(8x+3)$ $4x+8x+5+3$ $12x+8$
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