0 hope this helps!!!!!!!!!
Answer:
Following are the responses to the given question:
Step-by-step explanation:

I believe $1, two of the friends left, if it's not the correct answer I'm sorry.
Answer:
9x -7
Step-by-step explanation:
8x-6+x-1
Combine like terms
8x +x -6-1
9x -7
Answer:
according to me the answer is 200