Answer- A- 20, B-70, c-20, d-50, e- 110
I think
It would be 24 miles per hour
Answer:
Step-by-step explanation:
Given the equation 
Step 1;
Expand the bracket at the right hand side of the equation to have:

Taking the reciprocal of both sides:

it equals an answer that answers the question
Y=5x+2 is the line for neither parallel nor perpendicular