3 Flying Home A bird flies from the bottom of a canyon that is 86 70 feet below sea level to a nest that
is 526 feet above sea level. What is the difference in elevation between the bottom of the canyon
and the bird's nest?
The difference between the elevation of the canyon and the bird's nest is feet.
(Simplify your answer. Type an integer proper fraction, or mixed number.)

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?