Posted by Anonymous on Sunday, June 2, 2013 at 3:14pm.
given the demand equation 8x + p  46 = 0 and the supply equation 7x  p + 18 = 0, where p is the unit price in dollars and x represents the quantity demanded in units of a thousand, determine the equilibrium quantity and equilibrium price.

math  nurmila, Sunday, November 1, 2015 at 8:24am
dont know