document.write( "Question 974441: Mona invests $1000 at 8% yearly interest. How much
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document.write( "does she have to invest at 9% so that the total yearly
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document.write( "interest from the two investments exceeds $98? \n" );
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Algebra.Com's Answer #596346 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! Mona invests $1000 at 8% yearly interest. How much \n" ); document.write( "does she have to invest at 9% so that the total yearly \n" ); document.write( "interest from the two investments exceeds $98? \n" ); document.write( "*** \n" ); document.write( "let x=amt Mona has to invest at 9% \n" ); document.write( "8%*1000+9%x>98 \n" ); document.write( "80+.09x>98 \n" ); document.write( ".09x>18 \n" ); document.write( "x>200 \n" ); document.write( "How much does she have to invest at 9%? >$200 \n" ); document.write( " |