-(2x + y) +3 (x - 4y)

What is the area of triangle abc if a = 8, b = 11, and c = 15?

X2 + y 2 = 36 x + y = 6 solve the system of equations.

Choose the linear inequality that describes the graph. the gray area represents the shaded region. a: y ≤ –4x – 2 b: y > –4x – 2 c: y ≥ –4x – 2 d: y < 4x – 2