The answer would be 3x - 5
Hope this helps!!!
A. Perpendicular!
Because they cross with a 90 degree angle :]
Answer:
http://www.elginschools.org/userfiles/179/Classes/7004//userfiles/179/my%20files/module%2011%20review%20key.pdf?id=11326
Step-by-step explanation:
Go There i put the key online with explanation