Last month it rained 16 out of 30 days. Which ratio is equivalent to the number of days it did NOT rain last month? A.32:60

B.8:15

C.7:15

D.6:3

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?