For the function f(x) = x + 5, what is the ordered pair for the point on the graph when x = 4w? A. (4w, 4w + 5) B.(4w, x + 5) C.(x, 4w + 5) D.(x, x + 5)

If m∠abc = 70°, what is m∠abd? justify your reasoning.  using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°.  using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°.  using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality.  using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.