Answer: C
Step-by-step explanation:
I am sorry if I don't correct 
 
        
             
        
        
        
Answer:
Yes
Step-by-step explanation:



<h3>Hope it is helpful....</h3>
 
        
             
        
        
        
Answer:
<h2>9.2</h2>
Step-by-step explanation:
The distance formula is:

-4 - 2 = -6  squared = 36
4 - -3 = 7   squared = 49
36 + 49 = 85
 about 9.2
 about 9.2
I'm always happy to help :)
 
        
             
        
        
        
Answer:
x+3y+z=21
Step-by-step explanation:
x+3y+z
4+3(5)+2
4+15+2
21
 
        
                    
             
        
        
        
Creo que la respuesta es C. No soy bueno con el inglés, pero eso es lo que pienso. Lo siento si está mal.