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bulgar [2K]
3 years ago
13

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

Mathematics
1 answer:
CaHeK987 [17]3 years ago
7 0
The expression to find the number of notebooks James bought would be written as:

Number of notebooks = total spent / cost per item

Number of notebooks = (2y^2 + 6) / <span>(y^2 − 1)

</span><span>If y = 3, then the number of notebooks bought would be:

</span>Number of notebooks = (2y^2 + 6) / (y^2 − 1)
Number of notebooks = (2(3)^2 + 6) / (3^2 − 1)
Number of notebooks = 3 pieces<span>
</span><span>
</span>
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