Mathematics, 31.01.2021 21:10 yalley1982
Which is a solution of the system of equations, and what does it represent? (20, 60); 20 adult tickets and 60 child tickets (30, 50); 30 adult tickets and 50 child tickets (40, 40); 40 adult tickets and 40 child tickets (50, 30); 50 adult tickets and 30 child tickets
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Which is a solution of the system of equations, and what does it represent? (20, 60); 20 adult ticke...
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