The answer is choice D.
y = 2x
I will show two reasons why this equation is correct.
Let x = 1
y = 2(1)
y = 2
The first point in the table is (1,2). 
In the table, x = 3 is the second choice.
y = 2(3)
y = 6
The second point in the table is (3,6).
Answer: y = 2x
        
                    
             
        
        
        
Answer: 4. A
5. C
6. B
Step-by-step explanation:
 
        
             
        
        
        
Answer:
551.7
Step-by-step explanation:
it is the square + the circle 
15*25+πr²
375+π(15/2)²
375+π225/4
375+176.625=551.625
 
        
                    
             
        
        
        
Answer:
ok so I dont have the answer but I suggest if u can u do the tutor they help a lot u can only ask 1 question per session but trust me it's helpful
they also say the answer at the end
so first they explain how to get the answer like they do the math
 
        
             
        
        
        
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