Look at Picture:
What are the measures of angles A,B, and C?
The system of equations that represents this situation is B=5A−C, C=A+B, and A+B+C=
![Look at Picture What are the measures of angles AB and C The system of equations that represents this situation is B5AC CAB and ABC class=](https://us-static.z-dn.net/files/d6a/4c76fb6138bc4ade984f866e9533d412.png)