SOLUTION: A school that sells tickets to its variety night sells adult tickets for 10 dollars and 7 dollars for students tickets. If a total of 350 tickets were sold and the total for revenu

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Question 1156416: A school that sells tickets to its variety night sells adult tickets for 10 dollars and 7 dollars for students tickets. If a total of 350 tickets were sold and the total for revenue tickets was 2996 how many tickets were sold for adults and students
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
x students
y adults
system%28x%2By=350%2C7x%2B10y=2996%29

7%28350-y%29%2B10y=2996
7%2A350-7y%2B10y=2996
3y=2996-7%2A350

3y=546
y=546%2F3
.
.