This isn’t an answer but we gotta see the question to answer it ☠️☠️
        
                    
             
        
        
        
Answer:
 
 
Step-by-step explanation:
we know that                              
In an <u><em>Arithmetic Sequence</em></u> the difference between one term and the next is a constant, and this constant is called the common difference (d)
In this problem we have the ordered pairs
 
                      
Let                                          

Find the difference between one term and the next
 
               
 
                  
 
                         
 
                              
 
                                                         
The difference between one term and the next is a constant         
This constant is the common difference                   
so                                                                                                                                   
The sequence graphed is an Arithmetic Sequence                    
therefore                                                                                    
The first term is  
                                     
The common difference is equal to  
          
 
        
             
        
        
        
5(2x-7) 
Hope this helps !
Have a great day!
        
             
        
        
        
Answer:
8y = -6
Step-by-step explanation:
x + 6y -x +2y = 9 +(-15) ➡ 8y = -6
 
        
             
        
        
        
Answer:
(4,2)
Step-by-step explanation:
(4)-4(2)=-4
5(4)-4(2)=12