What is the value of x? x + 2 15 = x + 1 5

The expression 42 plus 57 shows how much money nate spent at a store .which expression also shows how much money nate spend

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?

Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?