Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Published by Pearson
ISBN 10: 0-32184-874-8
ISBN 13: 978-0-32184-874-1

Chapter 1 - Introduction to Algebraic Expressions - 1.1 Introduction to Algebra - 1.1 Exercise Set: 1



Work Step by Step

In the expression 4 + x, 4 is a(n) constant. This makes sense, for 4 is a number, meaning that it does not change.
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