Answer:
Explanation below.
Step-by-step explanation:
1. a. 
   b. 
   c. x=144
2. a. 
    b. x= 14
3.   

4. 
 
 
        
                    
             
        
        
        
Answer:
205
Step-by-step explanation:
 
        
                    
             
        
        
        
Area of the polygon = multiply all sides 
10 * 5 * 4 * 3 * 4 * 3 * 5 = 36000in^2
Answer = 36000in^2
        
                    
             
        
        
        
Answer: The value of x is 8x 
Step-by-step explanation:
 
        
             
        
        
        
This problem states that an overseas telephone call costs 0.36 cents per minute. They spend 6 minutes on the call. 
All you have to do is multiply 0.36 cents on 6 minutes. 
Your answer is $2.16
Hope this helped! :D