Answer:
540
Step-by-step explanation:
No matter what the shape, the total amount of degrees in the interior angles in a pentagon is 540. Hope this helps!
 
        
             
        
        
        
Answer:
second option
Step-by-step explanation:

 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
36 + b > -24b + (-64)
24b + b > -36 - 64
25b >  100
b > 100/25
b > 4
 
        
             
        
        
        
Remember you can do anything to an equation as long as you do it to both sides
5c+16.5=13.5+10c
minus 5c both sides
16.5=13.5+5c
minus 13.5 from both sides
3=5c
divide both sides by 5
3/5=c