where's the storyy sisssssss
 
        
             
        
        
        
Side angle side or SAS
if you have any problems with my answer, write a comment and I will try to fix it. 
Thanks!
        
             
        
        
        
Graph D, because no x-value repeats and it passes the vertical line test. 
        
             
        
        
        
Answer:
a) x is the independent and y in the dependent
b) y=4
Step-by-step explanation:
b.) How much of the trail mix remains after you eat 6 servings?
Substitute 6 into the x variable. 
y=16-2(6)
y=4
 
        
             
        
        
        
Answer:
8
Step-by-step explanation: