Answer:
D: 8-4=4
Step-by-step explanation:
 
        
                    
             
        
        
        
It’s b I’m positive because I did 1.25 to the power of 3 and put that into fractional form
        
                    
             
        
        
        
Here, you have to foil the equation. 
Distribute 4x to all sides, then distribute the -3 to all sides. Next, combine like terms. If you do this, your answer will be
 
 
        
        
        
Answer: The answer is (b) The ranger will need to clear trail for more than 10 2/3 additional hours.
Step-by-step explanation:  Given that a park ranger would like to clear more than 10 mi of trail. Till now, he has cleared 2 mi. From now on, he can clear 3/4 mi of trail each hour. 
Since 2 mi of the trail has already been cleared, so the trail that is left to be cleared = 10 - 2 = 8 mi.
Let, the park ranger will work for 'x' more hours. So, we have

Thus, the park ranger will need to work for 10 2/3 more hours.
Hence, the correct option is (b) The ranger will need to clear trail for more than 10 2/3 additional hours.
 
        
                    
             
        
        
        
Answer:
I think 2. is A i dont know the other two
Step-by-step explanation: