Answer:
I love algebra anyways
The ans is in the picture with the  steps how i got it
(hope this helps can i plz have brainlist :D hehe)  
Step-by-step explanation:
 
        
                    
             
        
        
        
To solve this problem you have to convert the percentage to a decimal which would 
be .40. 
40% =40/100=.40
After doing so all you need to do is divide the amount needed by the percentage which gives you the amount she has saved.
225/.40= $90
Lauren has $90 saved
        
             
        
        
        
The line of symmetry is at zero because the coordinates are X= -2 , X= 2
        
             
        
        
        
Answer:
The relationship between two variables is called their correlation The relationship between two variables is called their correlation
Step-by-step explanation: