Answer:
ax+b
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer: 2. I used the plug-in method because this is an easy question.
Step-by-step explanation: 
1st Step: 2*(2)+3=7
2nd Step: 4+3=7
3rd Step: 7=7=True
Hope this helps!
 
        
                    
             
        
        
        
Answer:h
2x+1+3x+8./2=. 17
 
 5x+9. = 17 x2
5x+9= 34
 -9. -9
5x=25
Divide by 5
X=5 
Step-by-step explanation:
 
        
             
        
        
        
Answer:
It's D I got it right
Step-by-step explanation:
I know
 
        
                    
             
        
        
        
Possible names would be TSR and RST