Question 1132716
Amount of sales, x.


Commission + Bonus,  724 dollars


{{{((15/2)/100)x+0.0025(x-8000)=724}}}

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{{{(15/200)x+0.0025x-0.0025*8000=724}}}


{{{0.075x+0.0025x-0.0025*8000=724}}}


{{{0.0775x=724+0.0025*8000}}}


{{{0.0775x=744}}}


{{{x=9600}}}


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Strange way to show commission rate, 15/2 %, looks like {{{15/2=7&1/2}}}{{{percent}}}.