Factor s^2+3s−40. The factored expression is .

(−5)(+8)

mark me brainiest if this helps;

steps: 1
Use the sum-product pattern
2 Common factor from the two pairs
3 Rewrite in factored form

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.