A softball academy charges students an initial registration fee plus a monthly fee. The graph shows the total amounts paid by two students over a 4 month period. The lines are parallel.

I can't actually see the graph but i'll try to help

Step-by-step explanation:

if we use the formula y=mx+b

m=monthly fee

b=initial registration fee

x=amount of months charged

y=total sum paid

So you fill in the formula using the values on the graph

clock

step-by-step explanation:

h/o/e/s mad

step-by-step explanation:

si si si