I've been stuck on this equation for so long! I need help
2/3 (9 + x) = - 5(4 -x)

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

Divide. write in simplest form 41/6 divided by 10

The total number of dental clinics total for the last 12 months was recorded