Www,mathpapa.com      type in the calculator and it gives you the full answer including the graph. 
        
             
        
        
        
Answer:
There are total number of pet fish and reptile pets are  .
.
Step-by-step explanation:
Number of pet fish are  and the number of pet reptiles are
 and the number of pet reptiles are  .
. 
It is required to find the total number of pet fish and reptile pets in the United States. It can be done by simply adding the above numbers such that total numbers are given by :

So, there are total number of pet fish and reptile pets are  .
.
 
        
             
        
        
        
Answer:
U = -5
Step-by-step explanation:
-8u = -7u + 5
-u = 5
u = -5
 
        
             
        
        
        
Answer: 41.832
Step-by-step explanation: 
I like to write decimals without decimals when multiplying. for this I would do  
3486 x 12 which equals 41832 then You would move the decimal up from 3 spaces from the 2 from 41832 which would put the decimal between the 1 and 8 
 
        
             
        
        
        
75            42
-----         -----
100           x
75 x= 4200
---       ------
75       75
x = 56