document.write( "Question 690438: THere are 750 people at a concert. Adult tickets are 45 dollars and kids tickets are 30 dollars. If at the end of the concert there was a total of $27,000 profit. how many adult and how many kid tickets were sold?
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document.write( "I can't set up my equation. I started setting it up like this: 45x +30y = 27,000, but it doesn;t work and I also know that x + y = 750 (X is for adults and y is for kids) Please help me. THanks! \n" );
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Algebra.Com's Answer #426288 by farah(18) You can put this solution on YOUR website! i solve this by deduction, 45(x+y=750) then,the answer will be 45x+45y=33750, so, 45x+45y=33750=45x+30y=27000,then, 15y=6750,y=450,if x+y=750,hence,x=300 i really hope u can understand my solution., \n" ); document.write( " |