226k views
1 vote
Evaluate the expression when x = -2.5

1. -x 2. |x| + 3 3. |x| - 4
Help me please!!? D;

1 Answer

2 votes

x=-2.5\\\\-x=-(-2.5)=2.5\\\\|x|+3=|-2.5|+3=2.5+3=5.5\\\\|x|-4=|-2.5|-4=2.5-4=-1.5
User Jim Grant
by
8.0k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories