Answer: division property
The division property equality states that if you dived both sides of an equation by the same non zero number the equality is not affected.
Use the formulas for the area of a triangle and the area of a rectangle for both figures. The bases are the tops and bottoms of the figures and the lateral sides are the sides not including the top or bottom. It’s basically just finding the areas of each side and adding them all up to find the surface area. Volume is finding the area of the base, using the triangle area formula, and multiplying that by the height of the figure
Hope this helps!
1) D, T
2) C, U
3) A, S
4) B, R
5) A, C, D
6) B
7) B, A
8) B, C, D
So since the first one is -3 the third would be a +3 positive