document.write( "Question 234275: Please help me solve this word problem:\r
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document.write( "Stu has twice as much money invested in stocks as in bonds. Stocks earn 8% interest per year and bonds 2% per year. If Stu earned a total of $400 dollars from his stocks and bonds last year, how much money did he have invested in stocks?\r
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Algebra.Com's Answer #172776 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! .08*2x+.02x=400 \n" ); document.write( ".16x+.02x=400 \n" ); document.write( ".18x=400 \n" ); document.write( "x=400/.18 \n" ); document.write( "x=2,222.22 invested @ 2% in bonds. \n" ); document.write( "2*2,222.22=4,444.44 invested @ 8% in stocks. \n" ); document.write( "Proof: \n" ); document.write( ".08*4,444.44+.02*2,222.22=400 \n" ); document.write( "355.55+44.44=400 \n" ); document.write( "399.99~400 \n" ); document.write( " |