document.write( "Question 1091438: Alice took out a simple interest loan to purchase carpet for her house. The interest on the loan
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document.write( "was $1081.43. If the interest rate was 9.75% for 3 years, what was the price of the carpet?
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Algebra.Com's Answer #705847 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! A=Ao(1.0975)^3 \n" ); document.write( "A, the amount paid for everything, carpet and interest,= Ao+1081.43 \n" ); document.write( "Therefore, Ao+1081.43=Ao(1.0975)^3=Ao*1.3219, but round at end. \n" ); document.write( "Ao=1.3219Ao-1081.43 \n" ); document.write( "Ao-1.3219Ao=-1081.43 \n" ); document.write( "-0.3219 Ao=-1081.43 \n" ); document.write( "Ao=$3359.04. \n" ); document.write( "check \n" ); document.write( "3359.04(1.0975^3)=4440.47, which is $1081.43 interest. \n" ); document.write( " \n" ); document.write( " |