document.write( "Question 174129: A total of 303 tickets were sold for the school play. The number of student tickets sold was two times the number of adult tickets sold . How many adult tickets were sold?
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document.write( "I figured it out that were 99 adult tickets sold-but I don't think that is right.Can somebody help me figure thi out? Thanks in advance, Judy \n" );
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Algebra.Com's Answer #129026 by Mathtut(3670)![]() ![]() ![]() You can put this solution on YOUR website! hello Judy. \n" ); document.write( ": \n" ); document.write( "lets call the number of students and adult tickets sold s and a \n" ); document.write( ": \n" ); document.write( "s+a=303.....eq 1 \n" ); document.write( "s=2a........eq 2 \n" ); document.write( ": \n" ); document.write( "plug value of s in eq 2, which is 2a, into eq 1 \n" ); document.write( ": \n" ); document.write( "2a+a=303 \n" ); document.write( ": \n" ); document.write( "3a=303 \n" ); document.write( ": \n" ); document.write( " \n" ); document.write( ": \n" ); document.write( " |