I need some help lol

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package

X2 + y 2 = 36 x + y = 6 solve the system of equations.

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?