What is the slope of the line? a. -1
b. 0
c. 1
d. 20

I think the slope is 0 because it doesn't go up or down at all its a straight horizontal line.

5/ 1/3=15 i think sorry if im wrong

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.