Stutz Department Store will buy 10 pairs of sunglasses if the price is $81 per pair and 30 pairs if the price is $31. The supplier of the sunglasses is willing to provide 35 pairs if the price is $86 per pair but only 5 pairs if the price is $26. Assuming that the supply and demand functions for the sunglasses are linear, find the market equilibrium point.
This question sounds harder than it really is. Â All it's really asking you to do is find the point of intersection of two lines... but you have to determine the lines in question.
