B. when something is at rest it has balanced forces. And unbalanced when it's moving.<span />
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
The answer is 48 feet because 4x6=24 and 24x2=48
 
        
             
        
        
        
Isolate the variable by dividing both sides by 6:
t=144/6=24
The solution is t=24
Good luck!
        
                    
             
        
        
        
Answer:
9
Step-by-step explanation: