Elle can buy 2 quarts of milk for $3 or 1 gallon of milk for $3, which is the better because im not sure..

Which of the following of the following sets of side lengths could not form a triangle?

Which shows the correct lengths of side c in both scales? scale 1: 45 m; scale 2: 60 m scale 1: 60 m; scale 2: 45 m scale 1: 36 m; scale 2: 27 m scale 1: 27 m; scale 2: 36 m mark this and return save and exit

What is x3+3x2−16x−48 divided by x−1?