document.write( "Question 140283: I really need help with this question, I can't figure it out...please.
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document.write( "An artist has sold a painting for $410,000. He needs some of the money in 6 months and the rest in a year. He can get a treasury bond for 6 months at 4.65% and one for a year at 4.91%. His broker tells him the two investments will earn a total of $14,961. How much should be invested at each rate to obtain that amount of interest? \n" );
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Algebra.Com's Answer #102172 by stanbon(75887) ![]() You can put this solution on YOUR website! An artist has sold a painting for $410,000. He needs some of the money in 6 months and the rest in a year. He can get a treasury bond for 6 months at 4.65% and one for a year at 4.91%. His broker tells him the two investments will earn a total of $14,961. How much should be invested at each rate to obtain that amount of interest? \n" ); document.write( "--------- \n" ); document.write( "Let amt. invested at 4.65% for 6 mts be \"x\": interest will be 0.02325x \n" ); document.write( "-------------- \n" ); document.write( "Amt invested at 4.91 will be \"410000-x\"; interest will be 0.0491(410000-x) \n" ); document.write( "= 20131-0.0491x \n" ); document.write( "--------------- \n" ); document.write( "EQUATION: \n" ); document.write( "interest + interest = 14961 \n" ); document.write( "0.02325x + 20131 - 0.0491x = 14961 \n" ); document.write( "Solve for x. \n" ); document.write( "============== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |