A circle has a radius of 6 inches. Which is the closest to the area, in square inches, of the circle?

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2

In each diagram, line p is parallel to line f, and line t intersects lines p and f. based on the diagram, what is the value of x? ( provide explanation)

Robert is placing sod in two square shaped areas of his backyard. one side of the first area is 7.5 feet. one side of the other area is 5.7 feet. the sod costs y dollars per square foot