Answer:
the first one
Step-by-step explanation:
y-y1=m(x-x1)
y-20=12(x-3)

simplify:

 
        
             
        
        
        
Answer:
2
Step-by-step explanation:
count up 2 count right 1, 2/1
2/1 = 2
 
        
             
        
        
        
Answer:
1. less likely
2. more likely
Step-by-step explanation:
test took
 
        
                    
             
        
        
        
New Delhi
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Is the anser
        
             
        
        
        
5-3(1/2x+2)=-7
-3(1/2x+2)=-7-5
(1/2x+2)=4
1/2x=2
x=4
just to give u an idea