First put the equation in y=mx+b form then plot the b and count off the slope.
Answer:
y=20x
Step-by-step explanation:
Since y represents the total cost y is the total. 20x because it is 20 dollars an hour and x after 20 because we do not know how many hours they will plan for lessons.
12/11
Step-by-step explanation:
so all we have to do is flip 12/11