Write a whole number that rounds to 9000 if we are rounding to the nearest thousand.

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?

Solve 3x-18=2y and 5x-6y=6 by elimination show work

With finding limits of multi variable !