Find the unit price of each item. Then determine which is the better buy. 20 comic books for $100

12 comic books for $54

20 comic books for $100 is $5 per comic book

12 comic books for $54 is $4.50 per comic book. Your answer is which price is cheaper, in which $4.50 is cheaper.

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.