Answer:
27
Step-by-step explanation:
22 + 6 = 28 - 1 = 27
 
        
                    
             
        
        
        
Answer:
The mean increases and the median changes to 4. 
Step-by-step explanation:
To find the mean. You need to add all of the numbers together then divide by how many numbers there are. The median is found by the middle number. 
 
        
                    
             
        
        
        
Divide 13.20 by 6.
6/13.20 = 1/2.2
1 bowl is $2.20
        
                    
             
        
        
        
Answer:
Applying Quotient and power rule. Graphically, for x>0 both curves coincide.
Step-by-step explanation:
1) Firstly, by applying the Quotient and then the Power Rule, we have a subtraction of the argument and, finally the exponent turns to be the coefficient. As it follows:

2) Check the graph below to see this equivalence. to see x>0 they  both coincide.
 
        
             
        
        
        
Answer:
17
Step-by-step explanation:
3 multiply by 5 (which is x) = 15+2