The solution to the system is (90,40)....x = adults and y = child's...so x = 90 (there were 90 adult tickers) and y = 40 (there were 40 child tickets)...u already had the answer right in front of you
Answer:
no, 2 would be sitting on 1
Step-by-step explanation:
Answer:

Step-by-step explanation:
Use the form: 
so: 