Mathematics
BritanyDollahite215
28

The price of admission at a movie theater is $6 for an adult and $4 for a child. In one day, the movie theater sold 80 tickets and made $420. How many adults and how many children bought tickets to the movie theater that day? x + y = 80, 6x + 4y = 420 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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(1) Answers
lilchop06

x+y= 80 or x-80-y6x+4y=4206(80-y) + 4y = 420480 -6y +4y=420-2y + 480 = 420-2y = -60y=30x= 80-y = 80-30=50y=30 (Children)x=50 ( Adults)

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