Solve for r. r - 4.5 < 11

A. r < 15.5
B. r < 6.5
C. r < 34
D. 15.5 < r

Fatness because fat mixes and mixes and mixes

Where is the problem

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.