document.write( "Question 942869: 750 tickets were sold for a rock concert with a total revenue of $5,300. If granite tickets cost $8 each and limestone tickets cost $4.50 each, how many of each type of ticket were sold? \n" ); document.write( "

Algebra.Com's Answer #574824 by TimothyLamb(4379) $\"\"$ $\"About$

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x = number of granite tickets
\n" ); document.write( "y = number of limestone tickets
\n" ); document.write( "---
\n" ); document.write( "x + y = 750
\n" ); document.write( "8x + 4.50y = 5300
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\n" ); document.write( "put the system of linear equations into standard form
\n" ); document.write( "---
\n" ); document.write( "x + y = 750
\n" ); document.write( "8x + 4.50y = 5300
\n" ); document.write( "---
\n" ); document.write( "copy and paste the above standard form linear equations in to this solver:
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\n" ); document.write( "---
\n" ); document.write( "solution:
\n" ); document.write( "x = 550
\n" ); document.write( "y = 200
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