# Chapter 5 - Section 5.1 - Fundamental Operations - Exercise - Page 214: 19

$\frac{-48}{5}$ (Decimal: -9.6)

#### Work Step by Step

Evaluate for x=−1,y=5 (2)(5) −1 − (2)(−1) 5 (2)(5) −1 − (2)(−1) 5 = $\frac{-48}{5}$ (Decimal: -9.6)

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.