Answer:
1.75
Step-by-step explanation:
0.009÷0.004-
=
2.25-0.5=
1.75
You can only add exponents if you are multiplying two of the same variable together. For example,

You take them away if you are dividing.
<span>

In a polynomial equation, you can add together two of the same variable if they have the same exponent
</span>

Or you can take them away in a similar fashion,
<span>

But you cannot add two (or more) different exponents,
</span>

(it does not get any simpler)
I hope this has answered your question, if not, leave a comment and I'll update the answer.
Answer:
A) The point( -1 , 5) is satisfies the given graph 
B) The point( 3 , 1/125) is satisfies the given graph 
Step-by-step explanation:
<u><em>Explanation:-</em></u>
Given graph
y = 
Put the point ( -1 , 5)
Put y =5 and x =-1

The point( -1 , 5) is satisfies the given graph
ii)
Given graph
y = 

The point( 3 , 1/125) is satisfies the given graph 