Answer:
1.
9x²y -10x²y = -1x²y
2.
8w - 6w = 2w
-1/2
Step-by-step explanation:
Rise/run=2/-4
x=11
This is because 6+10=16 so your line with x must equal 16. You subtract 5 from 16 to get 11. This is your answer.
39
not right just need points