Answer:
A
Step-by-step explanation:
L*W 
 
        
                    
             
        
        
        
The total cost that will be paid by the family will be RM(15x - y).
<h3>How to calculate the cost?</h3>
The entrance fee to a circus for a child is RM(3x-y). 
The entrance fee for an adult is RM(3x - y) + RM2y = 3x + y.
Therefore, the cost for 2 adults and three children will be:
= 2(3x + y) + 3(3x - y)
= 6x + 2y + 9x- 3y
= 15x - y
Learn more about cost on:
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1.) Word form: two hundred thirty-six and seventy-seven thousandths
Expanded notation:  	200  
+	30  
+ 6 +     0.0   + 0.07  + 0.007
There are no underlines?
3.) tenth: 7.3 hundredth: 7.31 thousandth: 7.305 whole number: 7
4.) Estimate: 10,400
Answer is 10,417
 
        
                    
             
        
        
        
There are many ways to do this. 
One way could be 0.25x+7.00=27
        
             
        
        
        
I say 12 because that would mean the first rectangle is 6x12 and the second is 10x12