I think it is 715 mph but I may have done my math wrong....
        
             
        
        
        
The answer is B, rational numbers :)
        
             
        
        
        
25. he goes up by one foot (3 minus 2) each day and night, so 25.
        
             
        
        
        
Answer:
7a+4a
we add same term.
a is common for both.
First take common term out
7a+4a  = a(7 + 4) (we add same term.
            = 11a 
Step-by-step explanation:
 
        
             
        
        
        
Answer:
Step-by-step explanation:
A destroyed angle is called to as a rect-angle.
It's a pun on the "wreck"tangle