I worked this out, and the answer is B.) 14x+6
Hope it helped! :3
I really just needed the points no cap monkey
The value of a is D)73 I think because 180-107 since a straight line is 180 u just subtract the angle from it. hope this helps.
Answer:
170
Step-by-step explanation:
30 x 3 then do 10 x 8
90 + 80
