6. Match each equation with the corresponding equation solved for a. A. a + 2b = 5
1. a =
B. 5a = 2b
2. a = 36
C. a +5 = 2b
3. a = -25
D. 5(a + 2b) = 0
4. a = 2b - 5
E. 5a + 2b=0
5. a = 5 - 26

Areal estate agent earns $32,000 a year plus $1,000 for each apartment he sells. write an equation that shows the relationship between the number of apartments abe sells, n, and the total amount he earns in a year, e. what is the total amount abe would earn from selling 10 apartments in one year

Which of the following is the result of expanding the series

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.