Can someone pls help for brainlest

Consider the integral: 4 0 16 − y2 − 16 − y2 4 1 x2 + y2 dz dx dy . (a) describe w. use the standard view of the x, y, and z axes. front half of a cone with a rounded top. full cone with a flat top. right half of a cone with a flat top. front half of a cone with a flat top. right half of a cone with a rounded top.

What does x = in this equation x+3+2x=x+5

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.