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.

Question

Isabelle Swanson

20 December, 11:59

+3

Answers (1)

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Danika Mclaughlin · 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!

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.