document.write( "Question 418251: A pound of tin is worth $1 more than a pound of copper. Four pounds of tin are mixed with 6 pounds of copper to make bronze that sells for $3.65 per pound. How much is a pound of tin worth? \n" ); document.write( "
Algebra.Com's Answer #320209 by jorel1380(3719)![]() ![]() You can put this solution on YOUR website! 10x3.65=36.50 \n" ); document.write( "4(n)+6(n+1)=36.50 \n" ); document.write( "4n+6n+6=36.50 \n" ); document.write( "10n=30.50 \n" ); document.write( "n=3.05 \n" ); document.write( "n+1=4.05 \n" ); document.write( "A pound of tin is worth $4.05.. \n" ); document.write( " |