Apair of parallel lines is cut by a transversal, as shown (see figure):

which of the following best represents the relationship between angles p and q?

p = 180 degrees − q

q = 180 degrees − p

p = 2q

p = q

The answer
let p' be the corresponding angle of the angle p (that is because of the prallelism and the transversal, look the image)
but p' and p are correspondant angles implies p'=p,
looking at the figure, p' and q are opposite angles
so q=p' and p'=p implies   q=p
the answer is
p = q

 

I’m going to infer you said parallel.solve for yy= -1/2x+7/4lines that are parallel have the same slope, different y intercept.so we know m is -1/2then from there solve for y intercept.