13 checks is where it is equal. 14 is where Acu-checking plan in cheaper
        
             
        
        
        
Answer:
y=2x+105
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
27
Step-by-step explanation:
the sequence is 4 added to each number. 4 added to 23 is 27
 
        
                    
             
        
        
        
6% is less than 48%. Due to the reason that 48% is a larger portion.
        
                    
             
        
        
        
Answer:
n = 19/18
Step-by-step explanation:
Given:
11/6 = n + 7/9
Find n
11/6 = n + 7/9
Subtract 7/9 from both sides of the equation
11/6 - 7/9 = n + 7/9 - 7/9
11/6 - 7/9 = n
(99-42) / 54 = n
n = 57/54 
n = 19/18