What are the factors of x2 - 100? ОО
(x – 50) (x + 50)
(x - 10)(x + 10)
(x - 25)(x + 4)
O (X - 5)(x + 20)

1.) 2x + y = 3 2.) x - 2y = -1 if equation 1 is multiplied by 2 and then the equations are added, the result is a.3x = 2 b.3x = 5 c.5x = 5

The rows and columns of lattice points in a three-by-three square array are evenly spaced one unit apart. how many distinct triangles with at least one side of length 2 units can be drawn using three lattice points for the vertices?

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals