express each of the following 2/3,7/12 5/8 and 1/4 with a denominator of 24 hence arrange the fraction in ascending order (from lowest to highest)​

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?