Answer:
The answer is -9
Step-by-step explanation:
-15+6=-9
the answer is m/_ JKN = 77⁰
x = 23
Isolate x.
x - 15 = 8
x = 15 + 8
OPTION C is the correct answer.
(2,-1)
(-2+6)/2 (2+4)/2
members from the group of 
people. So there are 
ways to do it.