Which graph shows the circle with equation x2 + (y- 4)2 =16

Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.

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?

Which expression is equal to (f+g)(x)?