How would i write 4/m/12 ? ? (4 divided by m divided by 12)

Look at attachment. has all info needed. need

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?

Which of the following describes the symmetry of the graph of y = x3?