document.write( "Question 1065392: Nico is saving money for his college education. He invests some money at 8%, and $1800 less than that amount at 6%, The investments produced a total of $270 interest in 1 year. How much did he invest at each rate? \n" ); document.write( "
Algebra.Com's Answer #680567 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Nico is saving money for his college education. He invests some money at 8%, and $1800 less than that amount at 6%, The investments produced a total of $270 interest in 1 year. How much did he invest at each rate? \n" ); document.write( "------ \n" ); document.write( "Interest Equation:: \n" ); document.write( "0.08x + 0.06(x-1800) = 270 \n" ); document.write( "-------------------------------- \n" ); document.write( "8x + 6x - 6*1800 = 27000 \n" ); document.write( "----------------------- \n" ); document.write( "14x = 37800 \n" ); document.write( "------- \n" ); document.write( "x = $2700 (amt. invested at 8% \n" ); document.write( "x-1800 = $900 (amt. invested at 6%) \n" ); document.write( "--------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "------------ \n" ); document.write( " |