Answer:
x=8
Step-by-step explanation:
start by setting angle a equal to angle b
next add 21 to the opposite side 
then subtract 2x from the opposite side 
finally you're left with x=8
 
        
             
        
        
        
Answer:
Step-by-step explanation:
Alright so we are going to solve
5x ≥ 25  Divide both sides by 5
x≥5
 
        
             
        
        
        
Based on the picture, we know that ED is equal to DB. Therefore:
2 times ED=EB
2(10)=20
EB is 20
        
                    
             
        
        
        
Answer:
 C
Step-by-step explanation:
The horizontal line, y=2, is solid and shaded above, so it represents 

The slanted line, y=x is dashed and shaded below, so it represents y<x.
 
        
             
        
        
        
The amount I would receive for the bond when I sell it at the yield to maturity is $810.41.
<h3>How much would I receive for the bond?</h3>
In order to determine the amount I would receive for the bond, the present value of the bond has to be determined. Present value is the discounted cash flow. 
Present value = $10000 / (1.0619)^3.5 = $810.41
To learn more about present value, please check: brainly.com/question/26537392