document.write( "Question 1013122: tickets to the concert were $2.50 for adults and $1 for students. $1200 was collected and 750 tickets were sold. write a system of linear equations that can be used to find how many adults (a) and how many students(B) Attended
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Algebra.Com's Answer #629293 by stanbon(75887) ![]() You can put this solution on YOUR website! tickets to the concert were $2.50 for adults and $1 for students. $1200 was collected and 750 tickets were sold. write a system of linear equations that can be used to find:: \n" ); document.write( " how many adults (a) and how many students (s) attended.\r \n" ); document.write( "\n" ); document.write( "----- \n" ); document.write( "Quantity:: a + s = 750 tickets \n" ); document.write( "Value:::: 2.5a+s = 1200 dollars \n" ); document.write( "------------------ \n" ); document.write( "Subtract and solve for \"a\": \n" ); document.write( "1.5a = 450 \n" ); document.write( "--- \n" ); document.write( "a = 300 (# of adults attending) \n" ); document.write( "--------- \n" ); document.write( "s = 750-300 = 450 (# of students attending) \n" ); document.write( "---------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "--------- \n" ); document.write( " \n" ); document.write( " |