The Answer Is D It’s Simple Math
I'm pretty sure it is A. The others have the y-intercept added and c would just be y=0.
Two Angles are Supplementary when they add up to 180 degrees. They don't have to be next to each other, just so long as the total is 180 degrees.
Answer:
Jayden's solution is incorrect.
Jayden divided 14 by 2 and then added 1.5
Jayden substituted the wrong value for a.