document.write( "Question 137286: Ninety liters of pure maple syrup that costs $8.00 per liter are mixed with imitation maple syrup that costs $2.80 per liter. How much imitation maple syrup is needed to make a mixture to sell for $5.14 per liter? \n" ); document.write( "
Algebra.Com's Answer #100517 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 8*90+2.80x=5.14(90+x) \n" ); document.write( "720+2.80x=462.6+5.14x \n" ); document.write( "2.80x-5.14x=462.6-720 \n" ); document.write( "-2.34x=-257.4 \n" ); document.write( "x=-257.4/2.34 \n" ); document.write( "x=110 liters of 2.80 syrup will be required. \n" ); document.write( "proof: \n" ); document.write( "8*90+2.80*110=5.14(90+110) \n" ); document.write( "720+308=5.14*200 \n" ); document.write( "1028=1028\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |