Answer:
700
Step-by-step explanation:
For this one I'll do estimates. 271 estimated would drop down to 270. And 425 would bump up to 430. Adding 270 and 400 you would get a round number of 700!
Hope this helped.
M<b=19 (Supplementary Angles)
m<c=101 (Triangle Angle Sum Theorem)
Can you pls brainlest me I need it so much