y=1/4x is:
stay on the 0-y. Move 1 up and 4 to the x side.
y=4x is:
stay on the 0-y. Move 0 up and 4 to the x side
y=2x is:
stay on the 0-y. Move 0 up and 2 to the x side.
y=1/2x
stay on the 0-y. Move 1 up and 2 to the x side.
The fraction for 54 is 270/5
840,000. Also, you shouldn't be relying on this site - there are a lot of posts from you in the last couple of minutes. Find out why that's the answer so you can do it yourself!
For #1 the answer is A because if lines parallel then exterior angles congruent.
