I'm not sure if it is A or B
        
                    
             
        
        
        
Answer:
2
Step-by-step explanation:
The question, is basically asking for the order of rotational symmetry for the parallelogram. This is 2, which means while spinning the parallelogram around its centre point 360 degrees, it looks exactly the same, or matches with its original at 2 points 
 
        
             
        
        
        
Okay 39 is 150% of what number? so like remember whenever you see percent you have to divide by 100 
so let's start 
First. we have 150% so let's divide 150%/100=1.5 
Second. you will multiply 1.5*39= 26%  
and you can also do it like easy way.
39/150=0.26 
0.26/100=26 
39 is 26% of 150 
hope i help :p 
        
                    
             
        
        
        
Answer:
x = -8/b
Step-by-step explanation:
2bx – bx = -8
Combine like terms
bx = -8
Divide by b
bx/b = -8/b
x = -8/b