SOLUTION: university theater sold 444 tickets for a play.tickets cost $20 per adult and $15 per senior.if total receipts were $7345, how many seniors citizens tickets were sold(with structio

Algebra ->  Inequalities -> SOLUTION: university theater sold 444 tickets for a play.tickets cost $20 per adult and $15 per senior.if total receipts were $7345, how many seniors citizens tickets were sold(with structio      Log On


   

Question 609033: university theater sold 444 tickets for a play.tickets cost $20 per adult and $15 per senior.if total receipts were $7345, how many seniors citizens tickets were sold(with structions please)
i know that the answer is 307 but i need to see the steps
Answer by flame8855(424) About Me  (Show Source):
You can put this solution on YOUR website!
x+y = 444
20x+15y=7345
solve
x =137 for adult
y = 307 for seniors