Answer:
96
Step-by-step explanation:
6+6=12
12+12=24
24+24=48
and
48+48=96
 
        
                    
             
        
        
        
Answer:
D
Step-by-step explanation:
I do not know the mathematical answer all i know is that they are congruent 
 
        
                    
             
        
        
        
Answer:96
Step-by-step explanation:
A; 480/16 = 30 students per classroom
B: 192/12 =16 students per classroom
we need x such that 
which means
(480-x )* 12 should be equal to (192+x) * 16
5,760 - 12x = 3,072+16x
5,760 - 3,072 = 12x + 16x
 2,688 = 28x
x = 96
 
        
             
        
        
        
The "I"'s r variables, now u do 2-5 which sequels -2. now u do 4+7 and that ='s 11. now I think u take 11 and -2 and u subtract 11-(-2). or it could be change the negative into a positive and add them together.