Can someone me find the value of x

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

Which value would be a solution for x in the inequality 47-4x< 7

Ineed here’s a picture of the question