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: 45

Answer

$l+h$

Work Step by Step

The phrase 'the sum of the box's length and height' is equivalent to adding together the length and the height. Therefore, if we represent the length as $l$ and the height as $h$, we can translate the phrase algebraically to $l+h$.
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