Answer:
X = 9, -1
Step-by-step explanation:
1, Factor it
(x-9) (x+1) = 0
2. Both of a factor will = 0
x-9 = 0
x+1=0
3. Solve
x=9
x=1
 
        
             
        
        
        
Whats the question? You just pit a sentence
        
                    
             
        
        
        
the denominator would be 12
        
             
        
        
        
Answer:
B
Step-by-step explanation:
b and a=40⁰ so if b+c is supplementary they equal 180⁰ together so 180-40= 150⁰ 
 
        
                    
             
        
        
        
Answer: Yes
Step-by-step explanation: