Answer:

Step-by-step explanation:
lets say you have two negative numbers, -x and -y (x and y are positive).

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Not enough information is that all of the question?
There is not enough question to give i an answer
Answer:60
Step-by-step explanation:
There are 80 chairs in all because 8 rows x 10 chairs per row. The first people fill two rows which is 20 chairs because each row is 10 chairs so 60 chairs are left