Answer:
5 rooms 
Step-by-step explanation:
4 rooms = 9 hours 
9 hours = 540 minutes 
1 room = 540 ÷ 4 = 135 minutes 
60 x 12 = 720 minutes (12 hours) 
720 ÷ 135 = 5.33333
5.3333 estimated to nearest whole number = 5
 
        
             
        
        
        
Answer:
slope is (y1-y2)/x1-x2 pick two points on the line
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
The Answer is A, a line segment that has both endpoints on a circle. 
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
128 ÷ 16 = 8
so 8 dog food for every dog
 
        
             
        
        
        
Answer:8% discount will be given 
Step-by-step explanation: