This level is locked because of this clock

Can you escape.
before its too late?
A ＝1
B＝2
C＝4
D＝5
F＝6
G＝7
H＝8
I＝9
J＝10
K＝11

-D/F - B/1 =

Code:
Enter the Correct 2 Character LETTER Code (use capital letters and include the
fraction slash (/) with no spaces)*
Your answer
This is a required question

For a read-a-thon, jay and odhràn each started reading a book at the same time and continued reading for several hours. jay's book had 278 pages, and he read 55 pages per hour. odhràn's book had 238 pages, and he read 45 pages per hour. after how many hours did they have the same number of pages left, and how many pages were left?

Choose the correct slope of the line that passes through the points (1, -3) and (3, -5)

Taking algebra two apex courses and need with these questions