document.write( "Question 1179829: F.M. Windows offers its sales reps a choice between two salary plans: straight 10% commission or $400, plus 5% commission. How much would a sales rep have to sell under each plan to earn the same monthly cheque? \n" ); document.write( "
Algebra.Com's Answer #809417 by mananth(16946)\"\" \"About 
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let sales be x\r
\n" ); document.write( "\n" ); document.write( "straight 10% commission
\n" ); document.write( "10%x = 0.1x\r
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\n" ); document.write( "\n" ); document.write( "or $400, plus 5% commission. \r
\n" ); document.write( "\n" ); document.write( "400 +0.05x\r
\n" ); document.write( "\n" ); document.write( "Both are equal\r
\n" ); document.write( "\n" ); document.write( "0.1x =400+0.05x\r
\n" ); document.write( "\n" ); document.write( "0.05x =400\r
\n" ); document.write( "\n" ); document.write( "x= 8000\r
\n" ); document.write( "\n" ); document.write( "Sales should be $8000 for same monthly cheque\r
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