Question

James spent $(2y2 + 6). He bought notebooks that each cost $(y2 − 1).

The expression to find the number of notebooks James bought is

.

If y = 3, James bought

notebooks.

part one
A) y^2+5
B) (2y^2+6)/(y^2-1)
C)2y^2+6

Part 2
A) 24
B) 9
C) 3

Answer 1

First, divide the total cost by the unit cost:

(2y^2 + 6) / (y^2 - 1)

Then, if y = 3, just plug in and compute.

I know you can do that!

Answer 2

i still dont understant

Answer 3

sorry i cant help but i love your profile pic i was going to draw him yesterday @Tvick16

Answer 4

lol thanks i love black butler

Answer 5

yeah i love anime

Answer 6

same

Answer 7

anime is life

Answer 8

ye

Answer 9

awesome