What is 8-d + 3 when d = 2?

The clayton family’s pool has vertices at the coordinates (0, 2), (0, 5), (2, 5), (2, 6), (5, 6), (5, 1), (2, 1), and (2, 2). if each grid square has an area of 9 square feet, what is the area of the pool?

Which system of linear inequalities is represented by the graph?

Graph the linear function using the slooe and y intercept