Do you have an actual question you need help with or what
        
             
        
        
        
Answer:
The answer is d.
Step-by-step explanation:
<em>x </em>is "a number." When a variable and a number are next to each other, they are being multiplied. So it's 7 times a number. Then you take the product of that and add 2. 
So, d is the correct answer. :D
 
        
             
        
        
        
Answer:
147 ants 
Step-by-step explanation:
7 times 3=21 21 times 7= 147 
 
        
                    
             
        
        
        
The diamond is 1 the square is 6 and the triangle is 7