Question 16538
Assuming that your problem correctly stated is 
{{{ (2(7--4)+5(2-5))/((-4)*(6-2)) }}}
I'm inclined to agree with you on this one!!  


Did you double check to see if the problem is copied correctly?  Did you double check to make sure you are checking the right answer?  I tried a lot of different variations on the problem you gave, and I don't see any way to change it around to make an answer of 37.


R^2 at SCC