Answer:
a - 12 seconds (1/5 minute)
b - 5
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
6 , 7 , 8 , 9...
Step-by-step explanation:
2x > 10
x > 5
then 
 x = 6 , 7 , 8, 9...
I think that I am right and also think this will helpful to you.....
 
        
             
        
        
        
        
Answer:
$408
Step-by-step explanation:
Find 3% of $13,600: 
3 * 13,600 / 100 = $408