Answer:
7
Step-by-step explanation:
soo here is the answer
170 degree is the value of =x
and the value of uly is 110 degree
B. -2
2(x - 4) + 3x - x2
2(2 - 4) + 3(2) - (2)2
2(-2) + 6 - 4
-4 + 6 - 4
-8 + 6
-2