The standard equation of a circle with centre (xc,yc) and radius R is given by

Substituting
centre (xc,yc) = (4,-3)
R=2.5
The equation is therefore



or
(x-4)^2+(y+3)^2=6.25
Answer:
the answer is 70.84. hope this helps
1... the wording is a little confusing.
Is the charge $0.18 per mile or is it actually $36.18 per mile?
Y=x i hope this helps you!