20
the input value in the x column is multiplied by 5 to get the output value in the y column
        
                    
             
        
        
        
Answer:
30.6 euros
Step-by-step explanation:
Set up a proportion: 2/1.8=34/x
2x=61.2
x=30.6
Therefore, 30.6 euros
I hope this helped and have a good rest of your day!
 
        
             
        
        
        
Answer:
<em>Worker B needs 9 days to finish the rest of the work</em>
Step-by-step explanation:
<u>Proportions</u>
Worker A finishes a project on his own in 12 days and worker B does the same in 16 days.
Worker A does 1/12 of the project in one day and worker B does 1/16 of the project in one day. When working together, they do

After 3 days they have completed:

parts of the project, this means it still remains:

parts of the project and it is done by B alone. Since B does  per day, he now takes
 per day, he now takes

days to complete the project.
Worker B needs 9 days to finish the rest of the work
 
        
             
        
        
        
Answer:
idk
Step-by-step explanation: