If 8 apples cost $1.60, how much is one apple? 10 cents 15 cents 20 cents 25 cents

Average salary for a medical assistant is $31,220 which is a 20% income tax bracket how much money would they pay in income tax?

David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?

Which equation is y = -6x2 + 3x + 2 rewritten in vertex form?