How do I start these questions, I have no idea!

4b) Four scores have a range of 10 and their median is 13. Two of the scores are 7 and 9. What are the other two scores

4c) The man of four scores is 20. If one score is 18, what are the possible values of the other three scores?

Question

How do I start these questions, I have no idea!

4b) Four scores have a range of 10 and their median is 13. Two of the scores are 7 and 9. What are the other two scores

4c) The man of four scores is 20. If one score is 18, what are the possible values of the other three scores?

anonymous · Answer

Any ideas @integralsabiti ?

anonymous · Answer

Or @Chlorophyll

anonymous · Answer

I don't want it all done for me, problem is that I don't even know how to start!

anonymous · Answer

Where's the question 4a? Is it the whole question?

anonymous · Answer

I already did that part :)

anonymous · Answer

It isn't connected to 4b or 4c in any way

anonymous · Answer

It might be related to the other view!