Question

PLEASE HELP ASAP IM USING THE LAST OF MY POINTS

Answer 1

The question is about rearranging the given formula to express M in terms of T,C and N:

If you subtract CN on the left and on the right, then swap it around, you get:

M = T - CN

Which is the rewritten formula for M. (Check if it makes sense: the total cost minus the monthly cost is the remaining yearly membership cost, yes that does make sense).