Answer:
Step-by-step explanation:
= 9 - 7x
3 times 2 -7 x + 3
6 - 7 x + 3
Answer:
225 m³ or 225 cubic meters
Step-by-step explanation:
Actually it has 5 sides, the 2 bases, the 3 lateral faces.
The formula for the volume of a triangular prism is: 
Using the given measurements, we get:

The volume of the prism is 225 m³
Step-by-step explanation:
A:B:C
2:3
6:7
12:18:42
I think...
1/2 / 3 = 1/2 x 1/3 = 1/6
each person will get 1/6 lb of chocolate