Answer:
113 bags could be filled and 6 rocks will be left.
 
        
             
        
        
        
The transformation is rotation.
        
                    
             
        
        
        
Answer:
-2(12x+19y) for factoring 
-24x-38y for simplifying the expression
Step-by-step explanation:
Let me know if its something else or if u need help with 
 
        
                    
             
        
        
        
Answer:
4 hrs
Step-by-step explanation:
half of Jim Rollers time is 1.5 hrs, and half of John Brushs time is 2.5 hrs. The two combined is 4 hrs. Therefore, the answer is four hours.
This is basically finding the average of two numbers, and you can use multiple different equations to find the same answer.
3/2 + 5/2 =4
(3+5)/2 =4
5-3=2, then 2/2=1, 5-1=4