A bookstore was selling 5 books for $26.35. Online the you could buy 2 books for $10.58. Which place has a lower unit price?

Answer 1

Unit price is lower at bookstore.

As bookstore is selling #5# books for #$26.35#, per book rate is #$26.35/5=$5.27#.
Online one can buy #2# books for #$10.58# i.e. at the rate of #$10.58/2=$5.29#.

As sich, unit price is lower at bookstore.

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Answer 2

To compare the unit prices, calculate the price per book for each option.

For the bookstore: Price per book = Total price / Number of books = $26.35 / 5 books

For online purchase: Price per book = Total price / Number of books = $10.58 / 2 books

Compare the calculated prices per book from both options to determine which has the lower unit price.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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