The sum of three consecutive integers is −261−261. find the three integers.

What is the sum of these mixed numbers 2 1/8 + 4 3/8

Aresearcher believes increased perceived control influence the well-being of residents at a nursing home. to test this , she allowed one group of residents to have control over their daily lies, (where to eat etc) . the other group of 5 residents had these deceisions made by staff. the resident's feelings of well-being were measured on a 10 point scale at the end of a one month trial period. is there a difference on well-being?

Which angle of rotation is an angle of rotational symmetry for all figures?