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kotegsom [21]
3 years ago
7

you sold $105 worth of tickets, but you spilled soda on the record sheet and don't know how many of each tickets you sold. stude

nts tickets cost $5 and adult tickets cost $7 each. use x for student tickets and y for adult tickets
Mathematics
1 answer:
Nina [5.8K]3 years ago
8 0
5x+7y=105
There are four variants are possible
1. You sold 15 adult tickets
2. You sold 7 student tickets and 10 adult tickets
3. You sold 14 student tickets and 5 adult tickets
4. You sold 21 student tickets. 
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