Answer:
13.2/hour
Step-by-step explanation:
10% of 12 = 1.2
12+1.2=13.2
 
        
             
        
        
        
Answer:
the first piece of rope would be 4 feet
Step-by-step explanation:
4 + 8 + 9 = 21
 
        
             
        
        
        
To find the value of x, you need to set up a proportion.This is the proportion you would set up:
2.5                    x
----       =        ------
3.75                60
x=40