Is the amount of candy bars sold proportional to the money Isaiah received? How do you know?

Solve by any method (graphing, substitution or linear combination)y = x - 82x + 3y = 1a) (2, -6)b) (5, -3)c) (4, -4)d) (0, -8)i figured it out. the answer is (5, -3)

Find the y-intercept and x-intercept for the equation 5x-3y=60 what is the y-intercept

Solve for x and select the correct answer