Introductory Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-805-X
ISBN 13: 978-0-13417-805-9

Chapter 1 - Review Exercises - Page 108: 3



Work Step by Step

Evaluate the given expression by substituting $8$ into $x$ and $10$ into $y$ to have: $\dfrac{40}{x} - \dfrac{y}{5} \\=\dfrac{40}{8}-\dfrac{10}{5} \\=5 - 2 \\=3$
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