Mathematics, 15.12.2020 20:40 desereemariahha
Please help!! Alex and Lara have $21.00 each to spend at a book fair, where all students receive a 35% discount. They both want to purchase a copy of the same book, which normally sells for $28.50 plus 10% sales tax. To check if he has enough to purchase the book, Alex takes 35% of $28.50 and subtracts that amount from the normal price. He takes 10% of the discounted selling price and adds it back to find the purchase amount. Lara takes 65% of the normal purchase price and then computes 110% of the reduced price. Is Alex correct? Is Lara correct? Do they have enough money to purchase the book? Explain your answer using complete sentences, and show your work.
Answers: 3
Mathematics, 21.06.2019 20:00, serianmollel
Which statement about the annual percentage rate (apr) is not true?
Answers: 3
Please help!!
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