Answer:
86
Step-by-step explanation:
 
        
                    
             
        
        
        
9/200. divide 45 and 1000 both by 5 to reduce it.
        
             
        
        
        
Answer:
Negative since the line is coming like this \
It gets to be negavite will if it was like this/ it could have been positive 
 
        
                    
             
        
        
        
(x+3)(x^2-3x+9)
this gets the x^3 while the 3x cancels out and 3*9=27
hope this helps although i didn't explain very well :)
        
             
        
        
        
<span>l ≤ 12
2l + 2w < 30 
the second and fourth option are saying she can make the length longer than twelve and the third option forgets to double the length and width so it is accurate. The first option is the right answer.</span>