Fill in the boxes of -x(-7/11)=7/11 solution

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

What is the result of adding the system of equations? 2x+y=4 3x-y=6

What is always true about a positive integer raised to a negative odd power?