How do I do this? Add:

M^2 3P 5
—— - -—- - ————-
4 CX 4C^2X

I have no idea how to do this. You are supposed to add this and have a least common denominator. I don’t even know,
PLEASE HELP. My teacher sucks.

(^ = squared)

Samantha is growing a garden in her back yard. she spend $90 setting up the garden bed and buying the proper garden supplies. in addition, each seed she plants cost $0.25. a. write the function f(x) that represents samantha's total cost on her garden. b. explain what x represents. c. explain what f(x) represents. d. if samantha plants 55 seeds, how much did she spend in total?