Find the volume of liquid left in container A at the end

Which equations represents circles that have a diameter of 12 units and a center that lies on the y-axis? check all that apply

Write the expression 7x^3-28xy^2 as the product of 3 factors

Which statements describe the solutions to the inequality x< -20 check all that apply. there are infinite solutions. each solution is negative. each solution is positive. the solutions are both positive and negative. the solutions contain only integer values. the solutions contain rational number values.