7
15
because there are a total of 15 grid and the question asked to pick the grid that doesn't shaded
 
        
                    
             
        
        
        
Answer:
We need to see the image
Step-by-step explanation:
Show us the image so we can help you :)
 
        
             
        
        
        
You should expect 
5. There is one grey marble out of 9 total, and that can be expressed as 1/9. Since you repeat it 45 times, it's 
1/9 45 times, or 1/9(45). 

1*45 is 45
9*1 is 9.
45/9 is 
5.
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Be sure to choose which answer is Brainliest!</em>
 
        
             
        
        
        
Answer:
15
Step-by-step explanation:
30 subtract 15 = 15 and both the 10 and the other 10 are the same