Christphore bought a new watch at the store when they were having a 20% off sale if the regular price of the watch was 48$.how much did christophere pay with the discount

10% of 48 is 4.80 so 20% would be 9.60 so he would pay 38.40 before taxes

At a constant it will take one hour to travel 32 mi.at that speed it will take 1/2 hr to travel the remaining 16 mi.it will take 1+1/2 hr to travel the 48mi @ 32mph.so 1 hr = 60 min& 1/2 hr = 30 min1+1/2 hr = 90 min.there are 60s in each 90 × 60 = 3600 seconds.the real question seriously is he why are they driving so slow? ! lol.