Answer:
Step-by-step explanation:
First, we find the greatest common factor 50, 10 and 2.
It is 2.
Then, we find the greatest common factor of and which is .
Thus, the greatest common factor is
B
630 ft^3
The answer is: 10^5=100'000
2>x
y>-1
assume y=0 when finding x and vice versa