Answer:
Is a consistent independent system
Step-by-step explanation:
we know that
If a system has at least one solution, it is said to be consistent .  
If a consistent system has exactly one solution, it is independent .  
If a consistent system has an infinite number of solutions, it is dependent
If a system not have solution, it is said to be inconsistent
we have
 ----> equation A
 ----> equation A
 ----> equation B
 ----> equation B
 ----> equation C
 ----> equation C
substitute equation A and equation B in equation C

Solve for z

The solution is the point (5,6,11)
The system has only one solution
therefore
Is a consistent independent system
 
        
             
        
        
        
Ummm if its multiply then its 1 and 6. is its addition then its 1 and 5 or 6 and 0. if its divide it would be 6 and 1. is its subtraction then it would be 7 and 1 or 6 and 0
        
             
        
        
        
Answer:
Y=1/5x+ -2
Step-by-step explanation:
Hope this helps
 
        
             
        
        
        
(a+b)(a-b)=a^2 - b^2
so
<span>(4x-7)(4x+7) = 16x^2 - 49
answer
</span>16x^2 - 49
        
             
        
        
        
That I can not understand it looks weird.