Answer:
The value after three years is $137,027.97
Step-by-step explanation:
Here, we want to get the value of the home after 3 years 
Generally, we have the exponential formula as follows;
y = P(1 + r)^t
where P is the original cost which is $124,400
r is the rate of increase which is 3% = 3/100 = 0.03
t is the time which is 3 years 
Substituting these values;
y = 125400(1 + 0.03)^3 = $137,027.97
 
        
             
        
        
        
That is the answer it was to long to write down
 
        
             
        
        
        
Answer:
160,160
Step-by-step explanation:
 let the first page be X
 second one be x+1
x+x+1=321
2x=320
x= 320÷2=160 
pages 160 161