Which expression represents a factorization of 32 56 m mp + ?

32m+56mp
=8m(4+7p)
32m+56mp
4m(8m+14p) there is still a common factor of 2
=2x4m(4+7p)
=8m(4+7p)

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.