Answer:
 x + y = 3 x - y = 1 --------- 2x + 0y = 4 2x = 4 (2x)/2 = 4/2 x = 2
Step-by-step explanation:
hope i am right
 
        
             
        
        
        
The answer is actually 7,200
        
                    
             
        
        
        
X =54/3=18 ans
it is the answer
        
                    
             
        
        
        
45 or below?? is there suppose to be a speed that she is driving 
        
             
        
        
        
B cause it's true if you look at the graph