document.write( "Question 3402: I've tried many times to find the answer... and I've also never had a real big thing for math that's why I'm in summer school right now... If I could get any help at all it would be great, and maybe a brief x-pla. on how it's to be done
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document.write( "\"A theater sells children's tickets for $4 and adult tickets for $7. One night 575 tickets worth $3575 were sold.
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document.write( "How many adults and children bought tickets\"
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document.write( "Thanks Many
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document.write( "Matt McIvor \n" );
document.write( "
Algebra.Com's Answer #1484 by pannalal(9)![]() ![]() ![]() You can put this solution on YOUR website! First convert decimal into fractions:\r \n" ); document.write( "\n" ); document.write( "So, first equation becomes: \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "On multiplying both sides by 8: \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "and, second equation becomes: \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "on multiplying both sides by 16: \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Now, equations are: \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Solve in usual steps to get x = 9/8 and y = -3/2 \n" ); document.write( " |