If f(x) = -5% - 4 and g(x) = -3x - 2, find (f+ g)(x). need !

5/6+7/8what is the answer sealsdbdbshd

Given abcd ac=38 and ae=3x+4 find the value of x

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?