A moving company charges $100 for up to, and including, 1.5 hours of labor. After 1.5 hours, the cost goes up to $150 for up to, and including, 3 hours of labor. After 3 hours, the cost goes up to $190 for up to, and including, 4.5 hours of labor. Which graph correctly represents the costs for using the moving company?

Ujjg

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.