Answer:
C. No because Angie is not representative of the population in the algebra class 
Step-by-step explanation:
I just took the test and this was correct 
 
        
                    
             
        
        
        
Answer:
a) Q(-2,1) is false
b) Q(-5,2) is false
c)Q(3,8) is true
d)Q(9,10) is true
Step-by-step explanation:
Given data is  is predicate that
 is predicate that  then
 then  . where
. where  are rational numbers.
 are rational numbers.
a)
when 
Here  that is
 that is  satisfied. Then
  satisfied. Then

 this is wrong. since
 this is wrong. since 
That is 
 Thus
 Thus  
  is false.
is false.
b) 
Assume  .
.
That is 
Here  that is
 that is  this condition is satisfied.
 this condition is satisfied.
Then

 this is not true. since
 this is not true. since  .
.
This is similar to the truth value of part (a).
Since in both  satisfied and
 satisfied and  for both the points.
 for both the points.
c)
if  that is
 that is  and
 and  
 
Here  this satisfies the condition
 this satisfies the condition  .
.
Then 
 This also satisfies the condition
 This also satisfies the condition  .
.
Hence  exists and it is true.
 exists and it is true.
d)
Assume 
Here  satisfies the condition
 satisfies the condition 
Then 
 satisfies the condition
 satisfies the condition  .
.
Thus,  point exists and it is true. This satisfies the same values as in part (c)
 point exists and it is true. This satisfies the same values as in part (c)
 
        
             
        
        
        
Answer:
angle 1 and angle 2 are supplementary angles
Step-by-step explanation:
 When the base of the angles forms a straight line, the sum of the angles is 180°. That's the definition of supplementary angles.
Complementary angles form a right angle. The sum of complementary angles is 90°
<em>A slightly silly way to remember Complementary angles: The two angles look at each other and compliment each other saying, "You look all right to me!"</em>
<em>"</em><em>Yes,</em><em> </em><em>we </em><em>are </em><em><u>so </u></em><em><u>right</u></em><em> </em><em>together</em><em>!</em><em>"</em>
<em>:</em><em>)</em>
 
        
             
        
        
        
D) you just multiply the numerator and denominator by 6 to get an equivalent fraction
        
                    
             
        
        
        
Answer:
D. The set that all points in a plane equidistant from a common point.
Step-by-step explanation: