Help. I don’t understand what I’m supposed to do

-15

Explanation:

That's the answer because the missing number is -15 just look at it carefully.

B. -5

Explanation:

-5 cant equal 20, because it already shows on the table that it equals 15.  

pls be more elaborate

the supreme court can hear any case it wishes as long as four justices agree to hear it.

hope this , give me brainliest answer =j