Answer:
11-2 or 9
Step-by-step explanation:
 
        
                    
             
        
        
        
Y=1x-7 is the equation and -7 is the value of B
        
             
        
        
        
Because they are both are equal to each other and they can get multiplied by.
        
                    
             
        
        
        
Answer:
3
Step-by-step explanation:
15 divided by 5 equals 3.
 
        
                    
             
        
        
        
Answer:
thousandth
Step-by-step explanation: