Help. I need the answer asap

Answer:
n = 85
Step-by-step explanation:
The sum of the exterior angles of a polygon is 360 degrees
133+142 +n = 360
Combine like terms
275 + n =360
Subtract 275 from each side
275-275+n = 360 -275
n = 85
Answer:
The correct answer is B. 85 degrees
Step-by-step explanation:
Basically, subtract 180 by the outer angles, 180-133 and 180-142, then add those together (=85) now subtract 85 from 180 which =95, after finding that, subtract 95 from 180 and you will have n, 85.