8. Which is an equation of a circle with center (-10, 6) and radius 8?
O (x + 10)2 + (y - 6)2 = 64
O (X + 10)2 + (y - 6)2 = 8
O
(x - 10)2 + (y + 6)2 = 8
(x - 5)2 + (y + 10)2 = 64

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.