I will give lots of points if you answer these few questions 10 (2x + 9) - 50=

6(f + g)=

(11 - 4x)7=

3.2(5w + 3) =

1. 20x+40

2. 6f+6g

3. 77-28x

Step-by-step explanation:

Use distributive property for all

1) 10(2x+9)-50

20x+90-50

20x+40

2) 6(f+g)

6f+6g

3) 77-28x  

4) 3.2(5w+3)

16w + 9.6

hi friend

here is your answer

there are two angles that are alternate interior angle with angle 9

the angle 15 and angle 7 are alternate interior angle with angle 9.

hope it is for you so mark my answer as a brainliest

justin bieber ml.