The answer is 4000 because the value of 4 is 40000 so times that by 1/10 gives you 4000
Answer:
Step-by-step explanation:

First let's multiply the 1st equation by 10.

So, we can see that the equations have the same coefficients and that implies they are equal.
So the equation has no solutions for. 
Answer:

Option C)
Step-by-step explanation:
Here we are given with the expression 
The GCF of
and 12 is 3
Hence we take 3 as GCF and bring it in front of the bracket.

It can not be factorise furthure as there is no GCF of 25 and also there is no rule for sum of squares so that we may apply it on this. Hence the answer would be

Option C)
Answer:
18
Step-by-step explanation:
2x9=18
Answer:
9x sqrt 5x
Step-by-step explanation:
Simplify the radical by breaking the radicand up into a product of known factors.
9x√
5x