Answer:
¼ x 20 = 5
⅛ x 56 = 7
0.16 x 32 = 5.12
4.5 x 9.1 = 40.95
Step-by-step explanation:
 
        
                    
             
        
        
        
If the problem youre solving as the value of the x and y you can make those linear equations, however u can make them with only the x val
        
             
        
        
        
Answer:
2.25 km to go
Step-by-step explanation:
In order to get this answer, you have to figure out how many km 10% is, 0.1125. Then multiply that by the remaining 20% because he already finished 80% of the trail. So, 0.1125 x 20 = 2.25.
Hope this helps! :)
 
        
             
        
        
        
I think this might help but sorry if it does not but I hope it does :) :D - https://learnzillion.com/lesson_plans/5701-writing-an-explicit-formula-for-the-graph-of-an-exponential-relationship/
        
             
        
        
        
Answer:
209.96
Step-by-step explanation:
we know that the circumference of the circle is equal to
C = 
we have 

substitute would be

assume that 
64