What is the solution to this system of equations? A. P.E. X btw A) (4, -2)
B) (-2, 4)
C) (-1, 2)
D) (2, -1 )

What is the value of the discriminant of the quadratic equation -2x = -8x + 8 and what does its value mean about thenumber of real number solutions the equation has?

Will give a: 122 b: 90 c: 48 d: 180

You work in a hospital that has 9 floors. you need to see 3 patients on each floor. how many patients do you need to see in all?