Answer:
 -1/2
Step-by-step explanation:
Pick two points on the line
(-2,3) and (2,1)
Using the slope formula
m = (y2-y1)/(x2-x1)
    = (1-3)/(2 - -2)
    = (1-3)/(2+2)
     = -2/4
    = -1/2
 
        
                    
             
        
        
        
Answer:
The cell membrane 
Step-by-step explanation:
The function of the cell membrane is to regulate what forgien substances come in and out of the cell. 
 
        
             
        
        
        
5y+2x=10y=−25x+2246810−2−4−6−8−10246810−2−4−6−8−10Let's solve for x.5y+2x=10Step 1: Add -5y to both sides.2x+5y+−5y=10+−5y2x=−5y+10Step 2: Divide both sides by 2.2x2=−5y+102x=−52y+5Answer:x=−52y+5