Is anyeone here from k12 if they are please tell I need to now

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

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?

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.