Answer:
2500
Step-by-step explanation:
 
        
                    
             
        
        
        
Solve. Note the equal sign. What you do to one side, you do to the other. Remember to follow PEMDAS.
First, distribute 5 to all terms within the parenthesis
5(w - 1) = (5)(w) + (5)(-1) = 5w - 5
Next, simplify. Combine like terms
5w - 5 - 2 = 5w + 7
5w - 7 = 5w + 7
Next, isolate the variable. Add 7 to both sides, and subtract 5w from both sides
5w (-5w) - 7 (+7) = 5w (-5w) + 7 (+7)
5w - 5w = 7 + 7
0 = 14 (Untrue).
0 solutions, or (A) is your answer
~<em>Rise Above the Ordinary</em>
 
        
                    
             
        
        
        
It would be a + because the 7 in 7y is positive, therefore it would be added to the X’s. if it was -7y, then the underline would be a –.
        
             
        
        
        
Answer:
It's A
Step-by-step explanation:
I hope that it's a correct answer. 
 
        
             
        
        
        
Answer:
The first picture without the diagram is true, and the other one is false. 
Step-by-step explanation:
A relation can be a function if the domain has exactly one range. IT CANT HAVE TWO Y-VALUES.