I think it's the bar graph.
Hope this helps !
Photon
Answer:
see explanation
Step-by-step explanation:
m and n are same- side interior angles and sum to 180°
20% is what you won't pay therefore 80% is what you'll pay.=80/100*220=$176
Ok y is your y value from any point on the graph m is your slope x is the x value of any point from the graph and b is your y intercept that is where the line cross in the y line that is the vertical line in the graph