Which expression is equivalent to 7/2h-3(5h-1/2)? explain a) -23/2h+3/2 b) -23/2h-3/2 c) 37/2h+3/2 d)37/2h-3/2

Astore has clearance items that have been marked down by 60%. they are having a sale, advertising an additional 55% off clearance items. what percent of the original price do you end up paying?