Answer:
The system has one solution.
Step-by-step explanation:
We have two equations:
y = -2x - 4
y = 3x + 3
Equalling them:
y = y
-2x - 4 = 3x + 3
5x = -7

And

Replacing in the other equation we should get the same result.

So the system has one solution.
 
        
             
        
        
        
Answer:
the 2nd one
Step-by-step explanation:
 
        
             
        
        
        
Answer:
the perimeter is 28 and the area is 49
Step-by-step explanation:
a square has equals sides and i counted seven on each side for the perimeter. you multiply seven by seven to find the area
 
        
                    
             
        
        
        
Hi There!
Answer:
$18.25 per hour.
Step-by-step explanation:
365 / 20 = 18.25 (hourly pay)
1500 * 0.16 = 240 (comission)
Hope This Helps :)