A large held is next to a building that is over 100 feet tall. A group of kids take turn throwing balls into the air from different starting height. Would any of the kids be able to throw a ball on the roof of the building? How can you use the discriminant to
determine whether any of the tosses could have made it to the roof?

Use the distributive law to multiply. 3(4x + 5y + 6)

What expression is equivalent to 42x-56y

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?