A cargo ship carries only 5 ton trucks and 12-ton trucks. For each shipment, the cargo ship must carry at least 750 trucks and the total weight of the trucks can be at most 5,000 tons. What is the maximum number of 12-ton trucks that the cargo ship can carry per trip?

Bc equals mb that should be your answer

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.