Answer:
20
Step-by-step explanation:
The whole straight line is 180 degrees. Add 3x, 2x, and 4x all together to get 9x. Then do 180/9x. This will give you 20. x=20.
The same inputs cannot have multiple different outputs
2/11
6/33 simplified to lowest terms is 2/11.
0 and 23a
I added the A's only and left the 0 alone
