The planner for a company celebration bought 313 balloons. while he was inflating them, 13 of them overinflated and burst. if he had to place them evenly into 5 rooms, how many balloons were in each room?

Bradley hikes 12 miles in 3 hours. in relation to bradley’s hike, which statement describes the expression

Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.

Mario is constructing a frame for 10 in. by 8 in. photo. he wants the frame to be the same with all the way around in the same area of the frame and photo to be 120 square inches what is the dimension of the frame?