At the same rate, 31 inches of wire will cost 124 cents.
 
        
        
        
Answer:
-5/2
Step-by-step explanation:
use desmos.com to graph the points
 
        
             
        
        
        
The mode is 3. Mode- the number that appears the most. 3 appears the most out of the set of numbers
        
                    
             
        
        
        
Answer:
w = 10
Step-by-step explanation:
9(w - 9) -2 = -7 + 7(w -8)
Expand:
9w - 81 - 2 = -7 + 7w - 56
Rearrange:
9w - 7w = -7 - 56 + 81 + 2
2w = 20 
w = 10   
 
        
             
        
        
        
Answer:
It is 1/1536
Step-by-step explanation:
You divide 1/512 by three since it is a cube.