What is the value of the expression when x = -2?

What can be said about the relationship between triangles and circles? check all that apply. a) many circles can be inscribed in a given triangle b) exactly one triangle can be inscribed in a given circle c) exactly one circle can be inscribed in a given triangle d) many triangular shapes can be circumscribed about a given circle

Find three consecutive numbers such that the sum of one-fourth the first and one-fifth the second is five less than one-seventh the third

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7