Plug 50 into y and find x.
5x + 10 (50) = 800
5x + 500 = 800
5x = 800 - 500
5x = 300
x = 300 ÷ 5
x = 60
        
                    
             
        
        
        
Answer: The percent of change is 25%
Step-by-step explanation:
$525 - $393.75 = $131.25
131.25 (amount of change)/525 ( original amount) x 100
= 25%
 
        
             
        
        
        
I believe it is 0 but I’m not exactly sure
        
             
        
        
        
The area of the shape given is 188 mm².
        
             
        
        
        
Answer:
117
Step-by-step explanation: