### Home > CC1MN > Chapter 6 > Lesson 6.1.2 > Problem 6-15

6-15.

Simplify each expression.

First, simplify the numbers within the absolute value symbols.

Remove the absolute value symbols and the resulting answer must be a positive number.

Use the rules you learned about absolute value to simplify this expression.

See hints in part (a).

See hints in part (a).