Answer:
1 solution
Step-by-step explanation:
 -6b = -7b -5
-6b +7b = -5
 b = -5
 
        
             
        
        
        
Answer:
A=50
Step-by-step explanation:
assuming you mean 100-A+20-70=0
you need to solve for A, which means add all your numbers together and isolate A.
-A+50=0
A=50
 
        
                    
             
        
        
        
Answer:
It is three.................
 
        
                    
             
        
        
        
Answer:
Part A: $60
Part B: $54
Step-by-step explanation:
 
        
             
        
        
        
I believe that the answeres are either (The functions have the same shape. The Y intercept of y= |x| is 0, and the y-intercept of the second function is -9) or ( the two functions are the same) my best guess is  (The functions have the same shape. The Y intercept of y= |x| is 0, and the y-intercept of the second function is -9)