document.write( "Question 808857: John wants to make 600 weekly....his salary is $250 and a 10% commission. How much must he sale \n" ); document.write( "
Algebra.Com's Answer #487237 by fcabanski(1391)\"\" \"About 
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10% is 10/100 = .1

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\n" ); document.write( "\n" ); document.write( "250 + .1*x = weekly salary = 600

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\n" ); document.write( "\n" ); document.write( ".1x = 350


\n" ); document.write( "x= 350/.1 = 3500 \n" ); document.write( "

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