Answer: A 
Step-by-step explanation:
Area= Base x Height
 
        
                    
             
        
        
        
Answer:
5
Step-by-step explanation:
40 divided by 16 = 2.5
2*2.5=5
 
        
                    
             
        
        
        
Answer:
-4/3
Step-by-step explanation:
Slope: (y2-y1)/(x2-x1)
(-5-3)/(-3+9) = -8/6 = -4/3
The slope is -4/3
 
        
             
        
        
        
Answer:
its A
Step-by-step explanation:
 
        
                    
             
        
        
        
The y intercept is seven so you would start by placing a point on (0,7). Then you count Down four points because the slope is a negative number and then count nine points to the right. You would have to keep counting down four points and the right nine points until your line was long enough.