Plz help its really important its for my whole grade

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. consider the given table.

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?

At 6 1/2 cents per pound of string beans how much does 7 pounds cost