Answer:
Third and forth.
Step-by-step explanation:
Marks up mean increasing the price.
Answer:
Step-by-step explanation:
stop cheating lololololol
The correct equation would be Y=1/2x+4 :)
This is true because both equations have the same slope therefore they are parallel and the equation above also includes point (-6,1).
Answer:
60
Step-by-step explanation:
straight line =180
180-120=60