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 - 1.6 Subtraction of Real Numbers - 1.6 Exercise Set - Page 50: 134

Answer

The difference in the elevation is $14779$.

Work Step by Step

The difference in elevation can be calculated by subtracting the two elevations. Since, one elevation is in opposite direction of the other. We will use the opposite of one elevation as follows: $14497-(-282)=14497+282=14779$ So, the difference in the elevation is $14779$.
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