The regular price of a space invader game is 52$ but it is on sale. the discount is 13$ what percent discount is this?

Need on this one asap im almost done with this subject

Which points are solutions to the linear inequality y < 0.5x + 2? check all that apply. (–3, –2) (–2, 1) (–1, –2) (–1, 2) (1, –2) (1, 2)

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.