Answer -
B = they help visualize things that are very complex, very large and very small
Answer:

Step-by-step explanation:
1) Remove the parentheses.

Answer:
The value of x is 5x that the value of X in my oppion.
Step-by-step explanation:
0.125 the first one, even though im not sure.
Answer:
The digit goes to the right of the decimal point
Step-by-step explanation:
If you had
, you would convert that to 0.1, which is equivalent to the fraction form. The one goes on the right of the decimal point.