Answer:
7.8 for 1 cake so add that to your total
Step-by-step explanation:

The Correct choice among them is ~ B

because it's a equation !
Step-by-step explanation:
(2b-3)/(b-2)(b+2) = 3b(b-2)/(b+2)(b-2)
2b²+4b-3b-6/b²-4=3b²-6b/b²-4
2b²+b- 6= 3b²-6b
move square to square unknown to unknown
-b²+7b-6/b²-4
i also dk this is true or false
78, divide 390 by 5 which equals 78