Aline passes through the points (9,30) and (18,30). which statement is true about the line?

Abig remake 100 loaves of bread in one day how many loaves does the bakery make in 6 days

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

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.