Help please due in 3 min

Find the missing factor. 7s2 + 25s + 12 = (s + 3)( ).

The dolphins at the webster are fed 1/2 of a bucket of fish each day the sea otters are fed 1/2 as much fish as the dolphins how many buckets of fish are the sea fed each day? simplify you answer and write it as a proper fraction or as a whole or mixed number

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles