Please help!
12. What is the area of AOB? Show your work.

Antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.

Orly uses 2 cups of raisins for every 12 cups of trail mix she makes. how many cups of trail mix will she make if she uses 8 cups of raisins?

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