What's the question darlenneLopez

There's no solution in the set of real numbers.
A bar graph would be a better choice because it is able to show how often he/she has gotten a good score.
y=7m+6
subtract 6 from each side
y-6 = 7m
divide by 7
(y-6)/7 =m
A = 6b
divide by 6
A/6 = b