12. I need the graphs to answer it
11. y = 1/2x - 1
10. The first graph is the best
Answer:
Step-by-step explanation:
2a-7+15-5a
2a-5a-7+15
-3a+8
This sequence seems to apply -9, +13, +6 repeatedly.
So after the 34, the -9 has to be applied. The next number would be 25.
Answer:
it is 21 because 9+10=19+2=21-10=11+10=21 its magic
Step-by-step explanation:
