Math I NEED HELP LOOK AT THE IMAGE ALGEBRA IS KILLING ME

What is 32+4 x (16 x 1/2) -2 show your work}

Whose conclusion is correct? choose all that apply. (two max) elijah emily edward esme

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex