Anyone help? What is the greatest common factor of 18x+y+z3, 24x4y5zo,
and 27x3y4z5?

a. 3x^3y^4z^3
b. 3x^5y^5z^6
c. 3x^5y^4z^3
d. 6x^3y^4z^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?