Answer:
look at the picture i sent......
 
        
             
        
        
        
12.....because there are 4 quarters in  $1
        
                    
             
        
        
        
Answer:
   -i(6/7)√2
Step-by-step explanation:

 
        
             
        
        
        
we will check each options 
option-A:
For solving any equations , we always isolate variables on anyone side
For exp: x+7=1
so, this is TRUE
option-B:
For solving system of equations 
For exp:
x-y=1
x+y=3
If we use addition , we could easily solve for x and y
so, this is TRUE
option-C:
We always solve problems using conventional method 
we do not guess
so, this is  FALSE
option-D:
We often reverse order of operation 
For exp: 
(x-2)^2-3=0
so, this is TRUE
option-E:
For linear equations , we always get one solution , infinite solutions or no solutions 
so, this is FALSE