4х² – 2(x² — 3х+2)
combine like terms to write a polynomial in standard form.​

Can you answer my question? will mark brainiest!

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?

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55