It’s 60 because both lines are parallel
For this case we must simplify the following expression:

We apply distributive property to the terms within parentheses:

We add similar terms:

Thus, the simplified expression is: 
Answer:

Answer:
C
Step-by-step explanation:
I took the test
Answer:

Step-by-step explanation:
Given


Required
Determine 
The question is illustrated with the attached image.
So:


This gives:

It has 3 zeroes which are

Hope this helped!
~Just a girl in love with Shawn Mendes