9b+8b+4 can u simplify that

East black horse $0.25 total budget is $555 it'll cost $115 for other supplies about how many flyers do you think we can buy

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2

Aladder that is 20ft long is leaning against the side of a building. if the angle formed between the ladder and the ground is 75 degrees how far is the bottom of the from the base of the building?