I need someone to walk me through this I really don't understand and I am desperate plzzz number 7

Omgosh ty so much I really do apreaciate it!!!!!!!!!!!!!!!!!!!!!!!!

Are you still there trying to figure out the problem and if you are thank you again!!

im super sorry! its taking longer than expected. Im still trying

Omgoodness thank you so much take all of the time in the world that you need I was just wondering if you were still there

It is correct how did u figure that out omgooooooooooooooooooooooooooooooooooodness tytytytytytyyyty

It is like a sudoku puzzle.... just keep trying

   the last row has to total   9     so the bottom would be a 1

                                        or 18   so the bottom would be a 2    then keep working from there.....lots of trial and error.

And can one of yall answer this as well plz

If Aurelia, BB08, and ChocolateWolverine all read the Prealgebra textbook, and Aurelia has read 50% of the number of pages BB08 has read, and BB08 has read 50% of the number of pages ChocolateWolverine has read, and ChocolateWolverine has read 284 pages, how many more pages has ChocolateWolverine read than Aurelia?

*applause* Great job to whomever you are guest.