document.write( "Question 526816: 1. TIckets for the senior play cost $4 for adults and $2 for students. This year there were 600 tickets sold and the class took in $1900 from ticket sales. How many of each type of ticket were sold.\r
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document.write( "2 The sume of two numbers is 100. Five times the smaller is eight more than the larger. Find the numbers. \n" );
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Algebra.Com's Answer #348703 by Maths68(1474)![]() ![]() You can put this solution on YOUR website! 1. TIckets for the senior play cost $4 for adults and $2 for students. This year there were 600 tickets sold and the class took in $1900 from ticket sales. How many of each type of ticket were sold.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Total tickets sold = 600 \n" ); document.write( "Adults Tickets sold = x \n" ); document.write( "Students Tickets sold = 600-x \n" ); document.write( "Cost of a Adults ticket = $4 \n" ); document.write( "Cost of students ticket = $2 \n" ); document.write( "Total sell = $1900\r \n" ); document.write( "\n" ); document.write( "(Adults Tickets sold)*(Cost of a Adults ticket)+(Students Tickets sold)*(Cost of students ticket) = Total sell \n" ); document.write( "x*4+(600-x)*2=1900 \n" ); document.write( "4x+1200-2x=1900 \n" ); document.write( "4x-2x=1900-1200 \n" ); document.write( "2x=700 \n" ); document.write( "x=700/2 \n" ); document.write( "x=350\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Adults Tickets sold = x = 350 \n" ); document.write( "Students Tickets sold = 600-x = 600-350 = 250\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Check \n" ); document.write( "=====\r \n" ); document.write( "\n" ); document.write( "350*4+250*2=1900 \n" ); document.write( "1400+500=1900 \n" ); document.write( "1900=1900\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "================================================================================\r \n" ); document.write( "\n" ); document.write( "2 The sume of two numbers is 100. Five times the smaller is eight more than the larger. Find the numbers.\r \n" ); document.write( "\n" ); document.write( "Let \n" ); document.write( "Smaller Number = x \n" ); document.write( "Larger Number = y\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Sum of two numbers is 100 \n" ); document.write( "x+y=100 \n" ); document.write( "x=100-y........(1)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Five times the smaller is eight more than the larger \n" ); document.write( "5x=y+8..........(2)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Put the value of x from (1) to (2) \n" ); document.write( "5(100-y)=y+8 \n" ); document.write( "500-5y=y+8 \n" ); document.write( "500-8=y+5y \n" ); document.write( "492=6y \n" ); document.write( "492/6=6y/6 \n" ); document.write( "82=y \n" ); document.write( "y=82 \n" ); document.write( "Put the value of y in (1) \n" ); document.write( "x=100-82 \n" ); document.write( "x=18\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Smaller Number = x = 18 \n" ); document.write( "Larger Number = y = 82\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Check \n" ); document.write( "====== \n" ); document.write( "x+y=100 \n" ); document.write( "18+82=100 \n" ); document.write( "100=100 \n" ); document.write( "------------------ \n" ); document.write( "5x=y+8 \n" ); document.write( "5(18)=82+8 \n" ); document.write( "90=90\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |