Answer:
1 year , 9 months or 21 months 
Step-by-step explanation:
that is the solution above
 
        
             
        
        
        
11x11=121 
$140-121=19 
19/7= 
It would take approximately 2hours and 71 minutes to meet her requirements.
        
             
        
        
        
Answer:
Hmm, this one is confusing. Try B, it seems most probable. 
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
I think she is correct !
Step-by-step explanation:
 
        
             
        
        
        
Anwser:
 y = 2x
Examples: 
1.1= 1
2.2= 4
3.3= 9
4.4= 16
5.5= 25