What is the value of the expression below when y 8 and z = 8? 9y + 3z

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?

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)

Proportions in triangles solve for x