2/5. The answer is 2/5 since 4/10 in simplest form is 2/5
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
This equation is written in slope-intercept form, meaning that the value next to the variable (7.50) is the rate (slope) and the other number is the y-intercept (9).  
So you can say that you mowed the lawn at $9 up front and 7.50 every hour (or half-hour whatever you want).
 
        
             
        
        
        
Answer:
19 days
Step-by-step explanation:
305 - 115 = 190
190 ÷ 10 = 19
 
        
             
        
        
        
Answer:
224 7/10 is a mixed fraction ..so first we convert it into an improper fraction ...
=> for that follow these steps ...
=> 224 X 10 + 7 
=> 2247/10 
so now to get in decimals ..we divide 2247 by 10..
=> 224.7 ...
so here we  got 224 7/10 in its decimal form ...
Step-by-step explanation:
hope that helps :))