Aplane can fly 275 miles downwind in the same amount of time as it can travel 185 miles upwind. find the velocity of the wind if the plane can fly 230 mph in still air.

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?