Carets normally are used for an exponent so for example
2^3=8 
Hope it helps feel free to ask question
        
                    
             
        
        
        
Answer:
i only know it is c and e but dont know about a and b
Step-by-step explanation:
 
        
                    
             
        
        
        
The answer for both of these would be a rectangle.
A rectangular prism has 6 faces, all of which are rectangles.  Slicing the prism parallel to any of the faces, whether they are end faces or bases, will result in a rectangular cross-section.
        
             
        
        
        
Answer: 2v-22
Step-by-step explanation:
2(v)=2v
2(-11)= -22
2v - 22