By definition we have an integer number given by:
 An integer is an element of the numeric set that contains the natural numbers {N} = {1,2,3,4, ...}, its opposite and zero.
 On the number line we find the negative numbers to the left of the zero and to its right the positive numbers.
 We have then, according to the definition, that the following are whole numbers:
 -527, 1
 Answer:
 B = {x | x is an integer}
 -527 ∈ B
 1 ∈ B
 option D
        
                    
             
        
        
        
Answer:
All points on line CD are equidistant from A and B
Step-by-step explanation:
Given that point A is the center of circle A and point B is the center of circle B,  and the circumference of circle A passes through the center of circle B which is point B and vice versa. 
Therefore we have;
The radius of circle A = The radius of circle B
Which gives;
The distance of the point C to the center A is equal to the distance of the point C to the center B
Similarly, the distance of the point D to the center A is equal to the distance of the point D to the center B
So also the distances of all points on the line from the center A  is equal to the distances of all points on the line from the center B.
 
        
             
        
        
        
Answer:
step 1
Step-by-step explanation:
8÷2+(3x3-2)
8÷2+(9-2)
8÷2+(7)
4+7
=11
 
        
                    
             
        
        
        
Im thinking it whould be c
        
             
        
        
        
Answer:
144
Step-by-step explanation:
Find: Length of segment BC
CD+DB=BC
3x+8+4x+10=BC
7x+18=BC
BC also equals 8x (given on the screen shot) 
7x+18= 8x
x=18
18 times 8 = 144 
Check: 
3( 18) + 8 + 4(18) + 10
54+8 + 72+10
64+ 80= 144  TRUE