Answer:
white to grey is 13:12
Step-by-step explanation:
The grid has 25 squares, shade 12 of them grey
The answer is B, 7.
We can factor a 2 out of this:


We can't factor anything.

We can factor a 4 out of this:


We can factor an 8 out of this:

So your answer is B, 7.
Answer:
units
Step-by-step explanation:
The zero (0) is in the units place. unit = 1
Five hundered seventy-one thousand nine hundred and fifty one