Answer:
20 games
Step-by-step explanation:
(12/x)=(60/100)
12*100=1200
60x=1200
x=20
 
        
             
        
        
        
Answer:
Width of the rectangular Park = 11 feet
Step-by-step explanation:
Given that the total length of the fencing is 62 feet. As has to be fenced around a rectangular park , it would be the perimeter of the rectangular park. 
Also Shana wants the length of the run to be 20 feet. Hence the length of the park is 20 feet. 
Here we will use the formula for perimeter to find the width of the run 
Perimeter = 2(l+w)
62=2(l+w)
l+w = 
l+w=31
20+w=31
w=31-20
w=11
Hence the width of the run for her dog in park would be 11 feet. 
 
        
                    
             
        
        
        
81, if you mean 9 Squared.
        
             
        
        
        
Answer:
Juan went to Walmart to buy notebooks and
highlighters for his classes. Notebooks cost $3
while highlighters cost $4. Juan bought 12 items
and he spent a total of $42. Write a system of
equations that describes this situation
Step-by-step explanation:
3+4÷42