Tickets to a movie cost $7.25 for adults and $5.50 for students. A group of friends purchased 8 tickets for $52.75. The system Response area can be used to find the total number of each type of tickets purchased.There were Response area adult tickets and Response area student tickets purchased.
Question
Tickets to a movie cost 5.50 for students. A group of friends purchased 8 tickets for $52.75. The system Response area can be used to find the total number of each type of tickets purchased.There were Response area adult tickets and Response area student tickets purchased.
Solution
Let's solve this problem step by step:
Step 1: Let's denote the number of adult tickets as A and the number of student tickets as S.
Step 2: We know from the problem that A + S = 8 (because they bought 8 tickets in total) and 7.25A + 5.5S = 52.75 (because the total cost of the tickets is $52.75).
Step 3: Now we have a system of two equations, and we can solve it. Let's express A from the first equation: A = 8 - S.
Step 4: Now we can substitute A in the second equation: 7.25*(8 - S) + 5.5S = 52.75.
Step 5: If we simplify this equation, we get: 58 - 7.25S + 5.5S = 52.75.
Step 6: Combine like terms: 58 - 1.75S = 52.75.
Step 7: Subtract 58 from both sides: -1.75S = -5.25.
Step 8: Divide both sides by -1.75 to solve for S: S = 3.
Step 9: Substitute S = 3 into the first equation to find A: A = 8 - 3 = 5.
So, there were 5 adult tickets and 3 student tickets purchased.
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