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nydimaria
[60]
3 years ago
11
A total of 369 tickets were sold for the school play. They were either adult tickets or student tickets. The number of student t
ickets sold was two times the number of adult tickets sold. How many adult tickets were sold
Mathematics
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1
answer:
Rus_ich
[418]
3 years ago
8
0
Do this by setting up a form of system of equations.
a + s = 369
2a = s
Let’s use substitution to find the number of adult tickets!
a + 2a = 369
3a = 369
a = 123
So, there were 123 adult tickets sold!
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