May I have the answer for this math question

Mathematics
Tutor: None Selected Time limit: 1 Day

8=56

7=42

6=30

5=20

3=?

Oct 1st, 2014

8.docx 

Thank you

......................................................................................

Oct 1st, 2014

Studypool's Notebank makes it easy to buy and sell old notes, study guides, reviews, etc.
Click to visit
The Notebank
...
Oct 1st, 2014
...
Oct 1st, 2014
Feb 26th, 2017
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer