Answer:
Step-by-step explanation:
x is the amount of hours it will take. Since he pays $30 per hour, your answer would be 30x + 525
 
        
             
        
        
        
Ms. Alonzo received 400 markers because one tenth of 4000 is 400. Hope this helped! 
        
                    
             
        
        
        
80% is the answer to ur question
        
             
        
        
        
I think the answer would be 44,000,000 because if you roundthe 951 it goes to 1,000
        
                    
             
        
        
        
To find the <span>percentaje</span> we need to <span>divided</span> the <span>tataol</span> by the amount we end up having.
22.50/19.50=1.15 
<span>then</span> we multiply by 100
115% 
Then to find the <span>percentaje</span> increase we subtract
115%-100= 15%
So it has an <span>increament</span> of 15%