Question

Write an equation relating C to M :) (Picture)

Answer 1

http://puu.sh/8ELdJ.png

Answer 2

C = S + I
You know S, also u know I, add them up and you'll get C in terms of M

Answer 3

Luke, both S (the standard charge for the car rental) and I (the charge for insurance) are functions of M, the number of miles driven. Please add together the formulas for S and I, and then simplify the result.

Answer 4

Add them as in like you're doing a system of equations or add them by setting them equal?

Answer 5

S = 0.60 M + 18.95
I = 0.15 M + 3.90
-----------------
S + I = 0.75 M + 22.85
C = S + I = 0.75 M + 22.85
thats ur answer