Mathematics, 14.01.2021 01:00, Atromity
HELP PLEASE Oscar and Kim have $22.00 each to spend at a book fair, where all students receive a 30% 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, Oscar takes 30% 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. Kim takes 70% of the normal purchase price and then computes 110% of the reduced price. Is Oscar correct? Is Kim correct? Do they have enough money to purchase the book? Explain your answer using complete sentences, and show your work.
Answers: 1
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HELP PLEASE
Oscar and Kim have $22.00 each to spend at a book fair, where all students receive a 30...
Mathematics, 12.08.2020 04:01
Mathematics, 12.08.2020 04:01