406 and 411 because there is at least 400 sheets because of the 4 boxes of 100 so there would have to be more than 400 because of the loose sheets
        
                    
             
        
        
        
Answer:
neither
Step-by-step explanation:
The second and 3rd one can be modeled by by y = 100/x but the first one and the fourth one do not follow that, so the answer is neither. The first and fourth are y = 80/x
Put the values in and you will see the equations for yourself.
One
y = 80/2
y = 40
The 80 came from looking at this as an indirect variation. y = k/x
y = 40
x = 2
y = k/x
40 = k/2  Multiply both sides by 2
40 * 2 = k
k = 80
Two
y = k/x
20 = k/5
k = 20 * 5
k = 100
 
        
             
        
        
        
Answer:
7x + 14
Step-by-step explanation:
 
        
             
        
        
        
C. the spot on Earth's surface above an earthquake's focus
        
             
        
        
        
Answer:  1848 feet per minute
<u>Step-by-step explanation:</u>
