Step-by-step explanation:
I think that question is not correct
 
        
             
        
        
        
Answer:
Step-by-step explanation:
y-|x|+3
y=|x|+3
vertex=(0,3)
y=|x-4|-7
vertex(4,-7)
 
        
             
        
        
        
First, we need to calculate the amount of ribbon in inches, and then convert it into feet. 
Since 30 inches of ribbon is used in one bow, to make 10 bows, we need multiply:
30 x 10 = 300
Now, we need to convert the inches to feet.
300 in = 25 ft
Our answer is 25 ft of ribbon. 
Hope this helped!
        
                    
             
        
        
        
The answer to that question is 44 hope this helps :-)