ILL MARK BRAINIEST IF YOU CAN DO THIS RIGHT!!!

Plz help plz give me the answer

Find the volume of the described solid. the solid lies between planes perpendicular to the x-axis at x = 0 and x=7. the cross sectionsperpendicular to the x-axis between these planes are squares whose bases run from the parabolay=-31x to the parabola y = 30/x. a) 441b) 147c) 864d) 882

Solve this and show you’re work step by step ! -5 3/4+3h< 9 1/4 -