Use a ruler to find the measure of each line and make sure you look at the inches
Answer:
y= -20
Step-by-step explanation:
Answer:
40
Step-by-step explanation:
20(2)=40
Don't let the parenthesis fool you. Since there is a plus in the middle, you can just combine like terms. Let's do number 1:

Combine like terms.

This is as simple as you can get it. Now, let's do number 2:

Combine like terms.

This is as simple as you can get it.
Final Answers:
1.) 
2.) 