document.write( "Question 320087: A salesperson has two job offers. Company A offers a weekly salary of $90 plus commission of 6% of sales. Company B offers a weekly salary of $180 plus commission of 3% of sales. What is the amount of sales above which Company A's offer is the better of the two? \n" ); document.write( "
Algebra.Com's Answer #229355 by checkley77(12844)\"\" \"About 
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A=90+.06x
\n" ); document.write( "B=180+.03x
\n" ); document.write( "A>B
\n" ); document.write( "90+.06x>180+.03x
\n" ); document.write( ".06x-.03x>180-90
\n" ); document.write( ".03x>90
\n" ); document.write( "x>90/.03
\n" ); document.write( "x>3,000 is the amount of the sales to make the salaries equal.
\n" ); document.write( "Any sales above $3,000 will make Plan 'A' a better deal.\r
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