If you want it as an improper fraction: 104/5
If you want it as a decimal: 20.8
        
                    
             
        
        
        
Answer:
5a-30
Step-by-step explanation:
multiply 5 since its outside by the numbers inside the parethesis
 
        
                    
             
        
        
        
3/10 =50/x First multiply 50x10 then divide that number by 3 to get the answer
        
             
        
        
        
Answer:
5
Step-by-step explanation:
The nth term of the geometric sequence is 

In general the nth term of a geometric sequence is 

By comparism;
 is the common ratio of the sequence.
 is the common ratio of the sequence.
Or


Common ratio is

 
        
             
        
        
        
In order to solve for r you have to place all the number in one side. then isolate r ......  r=1