Answer:
3*x
Step-by-step explanation:
If Becca has 3 times the amount of games as Susan then you would multiply the number of games Susan has by 3. So we can use X (or another letter) to represent the number of games Susan has. Giving us 3*x  
 
        
             
        
        
        
Answer:
9
Step-by-step explanation:
36 divided by 4 is 9
 
        
                    
             
        
        
        
The answer to this question is d
        
                    
             
        
        
        
Answer:
Each magazine costs 3.90
Step-by-step explanation:
Take the total cost and divide by the number of magazines
46.80/12
3.90
 
        
                    
             
        
        
        
11.8/2 = 5.9
5.9 squared is <span>34.81 
34.81 multiplied by pi is </span>109.358840271