Tasha says that 2x(x + 5) simplifies to 2x^2 + 10x. Is she correct?

How to determine whether two known pairs of points are on the same line.

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

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?