Answer:
17.3
Step-by-step explanation:
√(-9-8)² + (-6-(-3))²
√17² + 3²
√289 + 9
√298 = 17.3
 
        
                    
             
        
        
        
1) 8x-13 
2)19r-19s
3)8m-10n
Solve in the parentheses then label the ones with the same variable and solve those setting up the equation with variable first. Do check this I am not perfect. 
Hope this helped! ;)
        
             
        
        
        
The answer is 12. you first divide 20 by 4 and get 5. then you subtract 5 by 5 and get 0. then you add 12 plus 0 and get 12
Hope I Helped :D
        
                    
             
        
        
        
Answer:
Hi! The answer to your question is x = 7
Step-by-step explanation:
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Hope this helps!!
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