45x to the 3rd power y divided by 9xy

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?

Joanie watched 1 out of three of a movie in the morning

Determine if the equation defines y as a function of x: 2xy = 1. yes o no