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AestheticRoses
29.01.2021 •
Mathematics
the drama club is selling tickets for the spring musical each student ticket is $5 each adult ticket is $8 total of $222 tickets were sold the total ticket sells for $1,626 which system of equation can be used to represent the situation
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Ответ:
Answer and Step-by-step explanation:
I don’t really know which system of equation to use, but I did the work. I also think there is supposed to be an attached picture but it’s fine
——————————————————————————————————————
Let x be students
Let y be adults
x + y = 222
5x + 8y = 1,626. <— let’s use the elimination/addition method to Solve this. Also, let’s eliminate y.
8 (x + y = 222)
-1 (5x + 8y = 1,626)
8x + 8y = 1,776
+ -5x - 8y = -1,626 <— add both of them
——————————————
3x = 150 <— divide 150 by 3
x = 5
Ответ:
Formal english
Explanation: