document.write( "Question 1159875: The school that Jessica goes to is selling tickets to the annual dance competition. On the first day of ticket sales the school sold 9 senior citizen tickets and 14 child tickets for a total of $227. The school took in $171 on the second day by selling 3 senior citizen tickets and 12 child tickets. What is the price each of one senior citizen ticket and one child ticket?\r
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Algebra.Com's Answer #782980 by Boreal(15235)\"\" \"About 
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9S+14C=227
\n" ); document.write( "3S+12C=171
\n" ); document.write( "-9S-36C=-513, multiplying the second by -3 to eliminate S
\n" ); document.write( "-22C=-286
\n" ); document.write( "C=$13 per child
\n" ); document.write( "S=$5 per senior, substituting into either equation
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