Can someone please help me with this?

What describes horizontal cross section of the right rectangle 6m 8m 5m

Find the values of y: 3y^3(y^2+ 2/3y)=0

Ialready asked this but i never got an answer. will give a high rating and perhaps brainliest. choose the linear inequality that describes the graph. the gray area represents the shaded region. y ≤ –4x – 2 y > –4x – 2 y ≥ –4x – 2 y < 4x – 2