electrozy electrozy

01-03-2017
Mathematics

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Hailey wants to buy Mr.Casey's autobiography titled "My life without numbers" The book normally sells for $30. Barnes and Noble is selling the book at a 20% discount. Hailey is a club member, that gives her an additional 10% off every purchase after any initial discounts. What is the final price that Hailey will pay for the book?

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reyes19 reyes19

01-03-2017

First, find 20% of $30. Which is, $24 dollars. Then find 10% of that $24. Which is $21.6. The final answer is %21.6.

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