The answer is 18.
If you multiple 3 x 3 x 2 you get 18 different ways to arrange the books
Answer:
y = 1
Step-by-step explanation:
6 = 2y + 4
6 - 4 = 2y
2 = 2y
y = 2/2
y = 1
Thanks for the extra points i most definitely needed it
-3,4 is your answer
Sorry photo messed up and bad quality