Hello
The asnwer is C.
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When (1,2) is substituted into the first equation, the equation is true.
The ordered pair (1,2) is a solution to the system of linear equations.
When (1,2) is substituted into the second equation, the equation is true.
        
                    
             
        
        
        
F(x) = x + 3
y = x + 3
x = y - 3
Inverse is h(x) = x - 3
        
                    
             
        
        
        
Answer: I couldn’t find your answer to this mathematics question, try a different question to this mathematics answer so I can get it.
Step-by-step explanation:
 
        
             
        
        
        
Answer:
3 + 3p
Step-by-step explanation:
since there's no equal sign or no value that it shows all of that added together is equivalent to it's not really equal to anything. However if you're asking what that equation would look like if you simplified it down , then it would be 3 + 3p because you combine the like terms