Solve for x in a right triangle (show work)

Given a(-12,5) and b(12,29) find the point that divides the line segment ab three-eighths of the way from a to b

How far could you drive on 50 gallons of gas

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?