Answer:
The temperature had dropped by 15 degrees (-15 if you don't want it positive.)
Step-by-step explanation:
Okay!
This is a subtraction problem.
If it started off at 10, and went down to -5, we can do |-5 - 10| (I am using the two bars because it said change.) And we get 15!
 
        
                    
             
        
        
        
(4p +3)(5p2 + 6) is your answer
        
             
        
        
        
Answer:
the mean of the study times is greater than the median
Step-by-step explanation:
 
        
             
        
        
        
Answer:
7
Step-by-step explanation:
 
        
                    
             
        
        
        
For example, a mix number like 1 ½ basically equals to a whole and a half and in this case the whole would be 2 and the half of 2 is 1. hence, the improper fraction of 1 ½ is 3/2.