Answer:
(2,-4)
Step-by-step explanation:
(2,4) is located in Quadrent I (+,+), if you reflect over the x-axis, it would be in Quadrent IV (+,-). 
if you dont understand I suggest you draw a coordinate plane on a graphing notebook.
 
        
             
        
        
        
Answer:
Step-by-step explanation:
{0, -8, -16, -24,...} here you add -8 each time so the rule is 

the 71 term is 

 
        
             
        
        
        
Answer:
The identity property of multiplication, also called the multiplication property of one says that a number does not change when that number is multiplied by 1. Ex. 12x1=12
 
        
                    
             
        
        
        
For #1, C. 1080, For #2, B. 7, For #10, I think its because of the reflexive property (honestly, Google it just to be safe) , And for #11, A Rhombus, Having trouble remembering why but I know its not a rectangle or square.
        
                    
             
        
        
        
Answer: 3 
Step-by-step explanation:
Divide every mile is one minute