Answer:
<em>B) </em><em>2 dogs.</em>
<h2><em>40% of 5 = 2</em></h2>
 
        
                    
             
        
        
        
The solution to this problem is (-2,0). Your welcome, and yes im positive this is the correct answer.
        
             
        
        
        
4-25/p
At least that was what I was taught
        
             
        
        
        
In hypothesis testing the claim that we have to test always goes into alternative hypothesis. The null hypothesis is negation of claim.
Here the claim to be tested is James bond can taste the difference between a martini that is shaken and one that is stirred. 
So negation of this claim is James bond can not taste the difference between a martini that is shaken and one that is stirred.
So the null hypothesis for given experiment is
Null hypothesis: James bond can not taste the difference between a martini that is shaken and one that is stirred. 
Alternative hypothesis: James bond can taste the difference between a martini that us shaken and one that is stirred.
 
        
             
        
        
        
Since line t is a transversal line all angle which are perpendicular with 63 will equal to the same value (63) and also line m is a straight line where it’s total will be 180
So, 
 3x + 2x + 63 = 180
 5x + 63 = 180
 5x = 180 - 63
 5x = 117
Divide by 5 throughout
 X = 23.4degrees