Atheater group is having a carwash fundraiser. the group can only spend $34 on soap, which is enough to wash 40 cars. each car is charged $5. if c represents the total number of cars washed and p represents the profit, which equation shows the relationship between c and p?

a.) p(c)=5c+34

b.) p(c)=34c+5

c.) p(c)=5c-34

d.) p(c)=5c