Answer:

Step-by-step explanation:
we have

Multiply by  both sides
 both sides


Adds  both sides
 both sides


 
        
             
        
        
        
Answer:
-45
Step-by-step explanation:
Look at the x-value column to row -15, and then look over to the y-value column for an answer of -45.
Have a nice day!
      I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)
- Heather
 
        
             
        
        
        
Answer:
i think that looks right 
Step-by-step explanation:
what do you have to do??
 
        
             
        
        
        
There are 100 cm in 1 meter. the dimensions are 400cm by 250cm. depending on which way you turn them, they will fit better. if you take 400 divided by 16, you will have a row of 25 wide and if you divide 250 by 10, you will have a length of 25. you now have 25 rows of 25. 25x25 is 625 tiles.
        
             
        
        
        
27/250=0.108 
so this decimal is non-repeating and terminating.