Answer:
Quadrant 2 (-2,1)
Step-by-step explanation:
you anwser would be quadrant 3 please mark brainliest
2n - 4.
(n+8) + (n−12)
= n + 8 + n - 12
= n + n + 8 - 12
= 2n - 4.
UR MOM
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