Answer:
10
Step-by-step explanation:
it is 10 2000÷10=200
Letter B. X is a vertical angle, and so is F. Vertical angles are all congruent.
3,419,000 because the 913 rounds the number up
<u>Answer: </u>
Simplified form of given expression (2x – 9 )( x + 6 ) is 
<u> Solution:
</u>
We need to simplify following expression.
(2x – 9) ( x + 6)
For sake of simplicity lets first assume 2x – 9 = A
So expression becomes A(x+6)
= Ax + A6
Now replace A by 2x – 9
= (2x – 9 ) x + (2x – 9 ) 6

On simplification, we get

Hence simplified form of given expression (2x – 9 )( x + 6 ) is 
All of the above is the correct answer