I say the answer is B. Bland
        
             
        
        
        
<span>D. Regular polygon. 
</span>A polygon that has all sides the same measure and all angles the same measure is called Regular polygon. 
Hoped I helped!
        
             
        
        
        
12
3/100 = 0.03
0.03x400 = 12
12 dolls are recycled per hour
        
             
        
        
        
Answer:
(3,2)
Step-by-step explanation:
2x-4=y
2y+3x=13
We substitute the y in. They already gave us the equation 2x-4=y simplified so you would just plug this into the other equation
2(2x-4) +3x=13 : *distribute*
4x-8+3x=13 :  *combine like terms*
7x-8=13  * add the 8 to the other side*
7x=21 *divide*
x=3
So  the y=2x-4 is what we added in the place of the y to subtract it and solve for x. The second step would be solving for y. So now that we have our answer, 3  we plug it into the other equation preferably. 
2(3)-4 =y : 6-4=y : 2=y
We can check our answer by pugging both x and y into both equations to make sure they are right. The statement should be true.
2x-4=y         2(3)-4=(2)    2=2
2y+3x=13    2(2)+3(3)=13    13=13
 
        
             
        
        
        
Answer:
0.8? maybe
Step-by-step explanation: