100 eighth grade students were interviewed about their favorite subject at school. 45 said Math, 70 said English, and 5 said neither. Using a Venn diagram, how many said both?

Question

texaschic101 · Answer

20 said both

My results ;
Only liked math -- 25
Only liked english -- 50
Liked both -- 20
liked neither -- 5
------------------
total -- 100 students

anonymous · Answer

ahhh ok that makes sense i couldn't figure out how to set it up !! Thank you !;)

anonymous · Answer

I have another question i can't seem to solve , could you help me ??

Theodore works for Mr. Jonas. Mr. Jonas agreed to start Theodore at $.01 the first day, $.02 the second, $.04 on the third, $.08 on the fourth, and so on.

How much does Theodore earn on the fifteenth day?