Answer:
<h2>x²+36+2(x)(6).. is the correct answer.. </h2>
 
        
             
        
        
        
8090kg-4854kg=decrease in kg ----- find the difference
3236=decrease in kg 
3236kg/8090kg=percent decrease ----- decrease/original amount
0.4= percent decrease ------ percent decrease in decimal form
0.4*100=percent decrease ------ multiply by 100 to get percent form
40% decrease