Darren jogs 425 meters and runs 650 meters in one workout. he performs this workout three times .what is the total distance covered in the three workouts

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?

Find the value of x. round the length to the nearest tenth

Which one is the correct answer, and why?