Answer: = x11+x2+2
 Step-by-step explanation:
 
        
             
        
        
        
The original price of the dress was $200. This is because 20% of 200 is $40 which was the price after the discount.
Hope this helps :>
        
             
        
        
        
The time required for one wing beat is 5 milliseconds. 
<em><u>Explanation</u></em>
Lets assume, the time required for one wing beat is   seconds
 seconds
So, the time required for 200 wing beat  seconds
 seconds 
Given that, the honeybee flaps its wings 200 times per 1 second. So...

So, the time required for one wing beat is 5 milliseconds. 
 
        
             
        
        
        
G(x)=-3/7(2)x is the actual answer, I'm doing the same stuff