For question 7, the output from left to right is:
20, 30, 40, 50, 60
For question 9, the output from left to right is:
6, 12, 18, 24
Explanation:
Using the rule (10=d-b) we can just add 10 to the input.
The same thing results with #9. We just need to add 4 to the input so that in the end u(output)-g(input)=4.
Hope this helps!! <3
