-8 because when you add a negative number your basically subtracting its absolute value.
        
                    
             
        
        
        
Answer:
uh take or add x plus the y then z =5
Step-by-step explanation:
 
        
             
        
        
        
Answer: When humans urbanize an area they 
Step-by-step explanation: I think this because before people urbanized the place it was probably like a rural place or suburban. When you urbanize a place you might be taking a person or an  animals homeland away and that can be a bad impact on them.
 
        
             
        
        
        
The y- axis goes up and down.
and......
The x- axis goes from left right.
        
                    
             
        
        
        
Answer:
Meters:4.8x10 to the 6th power
Millimeters:4.8x 9th power.
Be doin Pearson MathXL
I did 1 today.