Answer:
1600 dollars
Step-by-step explanation:
Find out how much you earn a month 
1 month = 4 weeks
1 month = 100 x 4 = 400 dollars
Now find out 4 months
4 months = 400 x 4 = 1600 dollars
 
        
                    
             
        
        
        
Answer:
5.7 feet
Step-by-step explanation:
Total cloth area recquired to make a bag and a towel is 22.23 square feet
Given the area of the cloth recquired to make the bag is 5.13 square feet.
The area of cloth recquired to make the towel is = 22.23-5.13=17.1 square feet
given the height of the towel = 3 feet 
let the length of the towel be x
We know that 
area=3x

therefore the length of the towel is 5.7 feet
 
        
             
        
        
        
The equation has no solution
        
                    
             
        
        
        
Answer:
14.4 dollars
Step-by-step explanation:
If you buy an item at $18 dollars with a 20% discount, you will pay 18 - 3.6 = 14.4 dollars