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Mama L [17]
3 years ago
9

3

Mathematics
1 answer:
enyata [817]3 years ago
8 0
S and a are the number of student and adult tickets, respectively.
s+a = 750
s = 750-a

8s + 10a = 6300
8(750-a) + 10a = 6300
6000-8a + 10a = 6300
2a = 300
a = 150
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