Using the polygon angle sum theorem, find x in the graphic abovea) 720°b) 80°c)100°d)120°

What number should be added to both sides of the equation to complete this square? x^2-10x=7

Write the slope-intercept form of the line that passes through the point (1, 0) and is parallel to x - y = 7. t

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