I made 100 cookies this week she baked for more than three times the total she made last week how many cookies did she bake last week

The equation respenting the left table is

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.

Given the following linear function sketch the graph of the function and find the domain and range. ƒ(x) = -5x + 4