document.write( "Question 208996: Emile receives a flat weekly salary of $240 plus %12 commission of the total volume of all sales he makes.What must his dollar volume be in a week if he is to make a total weekly salary of $540? \n" ); document.write( "
Algebra.Com's Answer #158400 by checkley77(12844)\"\" \"About 
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240+.12x=540
\n" ); document.write( ".12x=540-240
\n" ); document.write( ".12x=300
\n" ); document.write( "x=300/.12
\n" ); document.write( "x=2,500 is the required in sales for the week.
\n" ); document.write( "Proof:
\n" ); document.write( "240+.12*2,500=540
\n" ); document.write( "240+300=540
\n" ); document.write( "540=540
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