Answer:
B) (-2,1) 
Step-by-step explanation:
The solution is where the two lines intersect, in this case at (-2,1)
Hope this helps! :)
 
        
                    
             
        
        
        
Answer:
3126
Step-by-step explanation:
Because it is so much bigger than the other numbers.
 
        
                    
             
        
        
        
Answer:
Jamal's age = 2×x+12= 2x+12
sum og ages = 45 
2x+12+x= 45
=3x+12=45
=45-12= 3x
= 32=3x
x= 32/3= 10.67
2x+13 =21.34+12= 33.34 
hope.ot helps 
plz mark as brainliest 
 
        
             
        
        
        
Answer:
What's the question?
Step-by-step explanation: