document.write( "Question 145486This question is from textbook College Algebra
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document.write( ": How many pounds of extra-lean hamburger that is 7% fat must be mixed with 30 pounds of hamburger that is 15% fat to obtain a mixture that is 10% fat? \n" );
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Algebra.Com's Answer #106149 by solver91311(24713)![]() ![]() You can put this solution on YOUR website! Pounds of extra lean: \n" ); document.write( "Pounds of regular: \n" ); document.write( "Total weight of hamburger after the mixture has been made: \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Weight of the fat in the extra lean: \n" ); document.write( "Weight of the fat in the regular: \n" ); document.write( "Weight of the fat in the total: \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The weight of the fat in each of the components of the mixture must add up to the weight of the fat in the total mix, so:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " |