The answer is 8 because you use the order of operations. So it would be 16 divided by 4, then you would do 4+4 which is 8
        
             
        
        
        
Y-2=3x+3
Then add two
So y=3x+5
Hope this helps sorry if wrong
        
             
        
        
        
Answer:
<76
Step-by-step explanation:
Remark
You can't do this problem unless CD and E are all on the same line. If they are, then you can use || line properties. 
Properties
<ABG = x                       Given
<ABG = <BGF               Alternate interior angles are equal.
<BGF = x                       Substitute
x + 2x - 9 = 180             Consecutive angles in a ||gram equal 180 degrees. 
3x - 9 = 180                    Add 9 to both sides
3x - 9 +9 = 180 +9
3x = 189                         Divide by 3
x = 63
<DHG = 2x - 50            Given
<DHG = 2*63 - 50         Substitute for x
<DHG = 76
<IDC  = 76
<DHG and <IDC are corresponding angles and are equal; it is a property of parallel lines.
 
        
             
        
        
        
The far right would be the correct answer.
        
             
        
        
        
X^2 - y^2 - 2x + 6y - 8 
<span>= (x^2 - 2x + 1) - (y^2 - 6y + 9) - 8 - 1 + 9 </span>
<span>= (x - 1)^2 - (y - 3)^2 </span>
<span>= [(x - 1) - (y - 3) ] [(x - 1) + (y - 3)] </span>
<span>= (x - 1 - y + 3) ( x - 1 + y - 3) </span>
<span>= (x - y + 2) (x + y - 4)</span>