document.write( "Question 1108877: Suppose that Eustace Scrubb has $14,000 to invest, he puts $8,000 into an account that earns 9.5% simple interest. If Eustace wants to earn 7% interest on his total investment each year, at what rate should he invest the remainder of his money? Round to the nearest hundredth of a percent. \n" ); document.write( "
Algebra.Com's Answer #723876 by stanbon(75887) ![]() You can put this solution on YOUR website! Suppose that Eustace Scrubb has $14,000 to invest, he puts $8,000 into an account that earns 9.5% simple interest. If Eustace wants to earn 7% interest on his total investment each year, at what rate should he invest the remainder of his money? Round to the nearest hundredth of a percent. \n" ); document.write( "----- \n" ); document.write( "Equation: \n" ); document.write( "interest + interest = interest \n" ); document.write( "0.095*8000 + (x/100)*6000 = 0.07(14000) \n" ); document.write( "-------------------------------- \n" ); document.write( "760 + 60x = 980 \n" ); document.write( "---- \n" ); document.write( "60x = 220 \n" ); document.write( "x = 3.666.. \n" ); document.write( "------ \n" ); document.write( "Answer:: (3 2/3)% \n" ); document.write( "-------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "------------\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |