Answer:
The rate of change will be $25
Step-by-step explanation: 
Since she started from $45 we have to count again so on the chart it goes 5, 10, 15, 20, and 25!
<h2 />
 
        
                    
             
        
        
        
Answer:
26
Step-by-step explanation:
Since x is counted in hundreds, x=600/100.
x=6
6x-10
When you substitue,
6*6-10
36-10
26
you get 26.
 
        
             
        
        
        
Answer:
30mph
Step-by-step explanation:
be smart
 
        
             
        
        
        
Answer:
Always linear... 
Decreases with successive trophic level