Find the area of the large six sided figure with a perimeter of 36ft

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

Find the actual dimensions of the box. the side length are in meters and integers. the surface area of the box is 104 m2 and volume of the box is 60 m3.

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83