"solve for f. d( e - f ) = g " explanation too, ! i'm really : ( (this is about transforming/changing formulas, for example: l+w=h "solve for w." l+w=h = w=h=l )

Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20

John checked his watch and said that it is thursday, 7 am. what will the day and time be 2006 hours plzzz i will give you 100 points

Ineed with this problem 21 show steps