Hi i need help please

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 shows the graph of the solution set of 3y – 2x > –18?

What is the value of x in the equation 1.5x+4-3=4.5(x-2)?