Prealgebra (7th Edition)

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

Chapter 1 - Section 1.8 - Introduction to Variables, Algebraic Expressions, and Equations - Vocabulary, Readiness & Video Check - Page 80: 2

Answer

variable

Work Step by Step

A variable is a number that is used to represent a letter in an expression or an equation.
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