Combine like terms to find the equivalent expression of 5 y minus 3 y + 12. The new expression becomes
8 y + 12.
Negative 2 y + 12.
2 y + 12.
14 y.
help

The answer would be a

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.