21 billion as how much more than 9.8 billion write it in scientific notation
2 answers:
You might be interested in
Hi!
We can set up a proportion then cross multiply to solve this.
45 x 100 = 4500
4500/18 = 250
The answer is 250
Hope this helps! :)
We can set up a proportion then cross multiply to solve this.
45 x 100 = 4500
4500/18 = 250
The answer is 250
Hope this helps! :)
Answer: The expression given simplifies to: 3 .
_________________________________________________
Explanation:
________________________________________________
Given: (3x - 6) / (x-2) ;
___________________________
Factor the numerator into: 3(x-2).
________________________________
Now, rewrite the expression as:
____________________________
;
________________________________________
The "(x - 2)" values cancel to "1" ; since "(x - 2) ÷ (x - 2) = 1" ;
_______________________________________________________
and we are left with: "3 ".
________________________________
_________________________________________________
Explanation:
________________________________________________
Given: (3x - 6) / (x-2) ;
___________________________
Factor the numerator into: 3(x-2).
________________________________
Now, rewrite the expression as:
____________________________
________________________________________
The "(x - 2)" values cancel to "1" ; since "(x - 2) ÷ (x - 2) = 1" ;
_______________________________________________________
and we are left with: "3 ".
________________________________