document.write( "Question 667223: How many gallons of a 15% salt solution need to be mixed with a 35% salt solution to obtain 8 gallons of 30% salt solution?\r
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document.write( "Write a system of linear equation that represents this problem situation. Do not solve the system. \n" );
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Algebra.Com's Answer #414898 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! How many gallons of a 15% salt solution need to be mixed with a 35% salt solution to obtain 8 gallons of 30% salt solution? \n" ); document.write( "Write a system of linear equation that represents this problem situation \n" ); document.write( "============= \n" ); document.write( "Quantity Equation: x + y = 8 \n" ); document.write( "Salt Equation: 0.15x+0.35y = 0.30*8 \n" ); document.write( "======================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |