document.write( "Question 466103: Cole’s student loans totaled $31,000. One of his loans was at 2.8% simple interest and the other at 4.5%. After one year, Cole owed $1024.40 in interest. What was the amount of each loan? \n" ); document.write( "
Algebra.Com's Answer #319568 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! 0.028x+0.045(31000-x)=1024.40 \n" ); document.write( "0.028x+1395-0.045x=1024.40 \n" ); document.write( "-0.017x=-370.60 \n" ); document.write( "x=$21,800 at 2.8% \n" ); document.write( "31000-21800=$9,200 at 4.5% \n" ); document.write( " |