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Mathematics, 18.09.2019 03:40 sjeffreycurran

Exactly 120 tickets were sold for a concert. the tickets cost $12 each for adults, $10 each for seniors, and $6 each for children the number of adult tickets sold was equal to the number of child tickets sold. given that the total revenue from the ticket sales was $1100, the number of senior tickets sold was
a: 110
b: 20
c: 40
d: 2
e: 18

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Exactly 120 tickets were sold for a concert. the tickets cost $12 each for adults, $10 each for seni...
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