Answer:
60 degrees
Step-by-step explanation:
The angles all have to add up to 180, so you can do

Answer: 79%
That’s because it’s the middle probability it can’t be others because they are too high it too low
1). not a -27
2). -8x = -96 (x = 12)
3). y = -150
3x+2=32 and x=10 just if you're wondering.