An expression is shown below:

2x3y + 18xy − 10x2y − 90y

Part A: Rewrite the expression so that the GCF is factored completely.

Part B: Rewrite the expression completely factored. Show the steps of your work.

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?