document.write( "Question 82777: Adult tickets for a play cost $17 and child tickets cost $2. If there were 32 people at the performance and the theater collected $364 from ticket sales, how many adults and how many children attended the play? \n" ); document.write( "
Algebra.Com's Answer #59367 by checkley75(3666)![]() ![]() ![]() You can put this solution on YOUR website! A+C=32 THEN C=32-A \n" ); document.write( "17A+2C=364 \n" ); document.write( "17A+2(32-A)=364 \n" ); document.write( "17A+64-2A=364 \n" ); document.write( "15A=364-64 \n" ); document.write( "15A=300 \n" ); document.write( "A=300/15 \n" ); document.write( "A=20 NUMBER OF ADULT TICKETS SOLD. \n" ); document.write( "20+C=32 \n" ); document.write( "C=32-20 \n" ); document.write( "C=12 NUMBER OF CHILDREN TICKETS SOLD. \n" ); document.write( "PROOF \n" ); document.write( "17*20+2*12=364 \n" ); document.write( "340+24=364 \n" ); document.write( "364=364 \n" ); document.write( " \n" ); document.write( " |