Which expressions are equivalent to the expression below? -1/3 - (-4 + 1/6)

Select all that apply.

What are the possible rational zeros of [tex]f(x) = x^4+2x^3-3x^2-4x+18[/tex]

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

Quadrilateral abcd is translated up and to the right, and then rotated about point q. which congruency statement is correct?