First multiply 11 with 9 to get 99 and then 11 with d to get 11d
thus the answer is 99+11d.
Answer:
The slope would be 0
Step-by-step explanation:
1- went up 20%
2- went up 7%
Hope this helps:)
same thing as:

there are two 8's and two x's in there so they can come out to give you the
answer 8x