A square picture has a 1-inch frame around it. If the area of the frame alone is 80 in.2, what is the area of the picture?

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

Point r divides in the ratio 1 : 3. if the x-coordinate of r is -1 and the x-coordinate of p is -3, what is the x-coordinate of q? a. b. 3 c. 5 d. 6 e. -9

Simplify the following expression 48^1/2