actually none of them since 212 is the biggest number and should be at the end but none of the answers say so
 
        
                    
             
        
        
        
Answer:
t=2
Step-by-step explanation:
The slope is given by  
m = (y2-y1)/(x2-x1)
We have points (3,10) and (5,t) and the slope is -4
Substituting these in
-4 = (t-10)/ (5-3)
Simplifying
-4 = (t-10) / 2
Multiply by 2 on both sides
-4 = (t-10) / 2 *2
-8 = t-10
Add 10 on both sides
-8+10 = t-10+10
2 = t
 
        
             
        
        
        
Answer:
B is the answer
Step-by-step explanation:
not staright line so not linear. but it is a function
 
        
                    
             
        
        
        
Answer:
1mm, 1cm, 1m, 1km.
Step-by-step explanation:
 
        
                    
             
        
        
        
To solve this, you need to divide 127.5 by 51:
127.5/51 = 2.5
To find the percent, multiply 2.5 by 100:
2.5 x 100% = 250%
So 127.5 is 250% of 51