You times it by one and then add the two zeros so your answer is 3,500
        
                    
             
        
        
        
Answer: 200
Step-by-step explanation: order of operations and your mom told me
 
        
             
        
        
        
<h2>It's <u>1849</u></h2>
I'll explain how I found it without actual multiplication, 

So, 

Hope this will help.... 
 
        
        
        
Answer:
Arithmetic. 
Step-by-step explanation:
Geometric sequences have common ratios. Arithmetic sequences have common differences.