Answer:
146 °
Step-by-step explanation:
sum of angles in circle = 360°
360 - 154-60-86 = 60
60 = UPS
SPQ = UPS + QUP = 60 + 86 = 146°
1.sometimes
2. always
3.never
Step-by-step explanation:

To find Y you must divide two by each side, making y=-2
- I hope this helps :)