Answer:
2x + 1 = 15
Step-by-step explanation:
 
        
                    
             
        
        
        
No its not  polygons dont cross lines 
        
                    
             
        
        
        
Answer:
1000 (1.12)^t
Step-by-step explanation:
first year 1120
second year 1254.4
etc
 
        
             
        
        
        
It just depends on how much tax is where you live so for where I live tax is 7 cents for every dollar so if we do 66x7 we would get 462 cents and that all adds up to 4 dollars and 62 cents, enjoy.