Question 1202589
<br>
x = average score of female students
x-5 = average score of male students<br>
The overall average was 86:<br>
{{{8(x)+12(x-5)=20(86)}}}
{{{8x+12x-60=1720}}}
{{{20x=1780}}}
{{{x=89}}}<br>
ANSWER: 89<br>
CHECK: 12(84)+8(89)=1008+712=1720<br>