document.write( "Question 1128474: There were 587 tickets purchased for a major league baseball game. The lower box tickets cost $12.50 and the upper reserved tickets cost $8.00. The total amount of money spent was $6046.00. How many of each kind of ticket were purchased? \n" ); document.write( "
Algebra.Com's Answer #744945 by addingup(3677)![]() ![]() You can put this solution on YOUR website! lower : x \n" ); document.write( "upper : y \n" ); document.write( "x + y = 587 subtract y from both sides and you get x = 587 - y We'll use this value for x next. \n" ); document.write( "12.50x + 8.00y = 6,046.00 \n" ); document.write( "Now substitute for x: \n" ); document.write( "12.50(587 - y) + 8.00y = 6,046.00 \n" ); document.write( "7,337.50 - 12.50y + 8.00y = 6,046.00 \n" ); document.write( "-4.50y = -1291.50 divide to find y, and remember -/- = + \n" ); document.write( "y = 287 \n" ); document.write( "287 of the $8 tickets were purchased, and 587-287 = 300 of the 12.50 tickets were purchased \n" ); document.write( " \n" ); document.write( " |