### Home > CC1 > Chapter 3 > Lesson 3.2.3 > Problem 3-118

3-118.

Simplify the following expressions. Show your work. Homework Help ✎

Remember to align the decimal points when adding the terms.

19.13

You can think of this as

−1(6 + 9).

5 − 4

−3

The answer should be negative.

This answer should be positive. Why?

−4