Answer:
The surface area of the rectangular pyramid is 
Step-by-step explanation:
we know that
The surface area of the rectangular prism is equal to the area of the rectangular base plus the area of the four triangular faces
so
![SA=(8)(5)+2[14.75]+2[\frac{1}{2}(8)(5)]](https://tex.z-dn.net/?f=SA%3D%288%29%285%29%2B2%5B14.75%5D%2B2%5B%5Cfrac%7B1%7D%7B2%7D%288%29%285%29%5D)


1 is the answer 1111111111
Rachel sold more because 9/10 is equal to 0.90 and 5/8 is equal to 0.625.
You just multiple my guy. 2:3 is like 2/3. What is 2/3 of 39
39*2/3 = 26
Ummm is this a full question?