Answer:
6x + 9 = 27
        -9     -9
6x = 18           Now divide both sides by 6
/6      /6            so the answer is 3
Step-by-step explanation:
 
        
             
        
        
        
“Four times the difference of a number and 7 is 32” 
Translation- 
4(x-7)=32
        
             
        
        
        
Answer:
The vertex is the minimum.
Step-by-step explanation:
the vertex represents the lowest point on the graph, or the minimum value of the quadratic function.
 
        
             
        
        
        
Answer:
depends on the equasion!
Step-by-step explanation: