Can someone zoom (in) with me?

you know what i mean

What is the area of triangle abc if a = 8, b = 11, and c = 15?

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?

Pls brainliest will be awarded if answer is correct