Answer:
Its D, and the thing is saying my answer needs 20 characters aw man
 
        
             
        
        
        
Answer:
The rate of change is -5
The initial value is 25
Step-by-step explanation:
Since, this is a linear relation
so, we can select any two points and find equation of line 
points are (1,20) and (3,10)
so, 


now, we can find slope

now, we can plug values


now, we can use point slope form of line 

now, we can plug values

now, we can solve for y

we know that 
slope is the rate of change 
So, the rate of change is -5
For finding initial value , we can plug x=0 and find y


So, initial value is 25
 
        
             
        
        
        
I MIGHT JOIN JUST NOT NOW
Step-by-step explanation:
gotta do hw >:(
also how old are you cuz im 13 and don't wanna talk to an old man
 
        
                    
             
        
        
        
12/3=4 
so m=4
6x4=24
6x1=6
24-6=18
        
                    
             
        
        
        
Answer:
1 : 4
Step-by-step explanation:
Remember, your units have to match, so 
3 in : 1 ft 
doesn't look right, change 1 ft to 12 in.
3 in : 12 in
reduce by 3
1 : 4