Answer:
8y = - 6
Step-by-step explanation:
Given the 2 equations
x + 6y = 9 → (1)
- x + 2y = - 15 → (2)
Adding the 2 equations term by term gives
(x - x) + (6y + 2y) = (9 - 15), that is
8y = - 6
I think your answer is A.
I hope I helped!
Answer:
36
Step-by-step explanation:
-9*-4=36
It would be 8 to the 8th power