For # 1, the answer will be 1 because of the exponential rule 

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#2, the answer is going to be 

 because of the exponential rule 

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#3. I'm not sure that this could be simplified any further.
#4  To get the answer to this question, we must apply the distributive property, along with the exponential rule 
 .
. When we apply these properties, we'll get 

For the other questions, they all apply the Laws of Exponents. 
 
        
        
        
Answer:
1. The correct answer is graph b
2. the correct answer is t>100
Step-by-step explanation:
 
        
             
        
        
        
Less than means to subtract so 2678 less than 10000 will be
=10000-2678
=7322
        
                    
             
        
        
        
Answer:
I have no clue
Step-by-step explanation:
I'm in middle school I don't know
 
        
             
        
        
        
2.5 hours and you’re welcome