What is the area of a circle with a radius of 15 feet?

Use 3.14 for π

Round two decimal places.

ft2

What are the solutions of the following system? y=-2x^2 y=x-2

Which ordered pair is the best estimate for the solution of the system of equations? the graph of the system of equations : y = 3/2x +6 and y=1/4x - 2 , -3) .5, -3.5) , -4) , -3.5)

If wxyz is a square, which statements must be true? plz < 3