I need some help I think I know the answer but I’m not sure?

What is 1/2 x (6 x 4)+3 + 2 show your work

20 points for the brainliest? drag each tile to the correct box. not all tiles will be used. arrange the steps to solve the equation . plz

The pyramid shown has a square base that is 24 centimeters on each side. the slant height is 16 centimeters. what is the lateral surface area?