![subject](/tpl/images/cats/mat.png)
Mathematics, 24.05.2020 00:58 joewoodson1059
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.
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:30
Suppose you want just guess at the answers in a 5 question multiple-choice test. each question has 3 responses and only one is correct. what is the probability of getting two questions right just guessing? 20 points 0.3275 0.2753 0.7532 none of the above
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30
Which of the following tables represents exponential functions?
Answers: 1
![question](/tpl/images/cats/mat.png)
You know the right answer?
Oscar and Kim have $22.00 each to spend at a book fair, where all students receive a 30% discount. T...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 24.04.2021 14:00
![question](/tpl/images/cats/en.png)
English, 24.04.2021 14:00
![question](/tpl/images/cats/en.png)
English, 24.04.2021 14:00
![question](/tpl/images/cats/istoriya.png)
History, 24.04.2021 14:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.04.2021 14:00
![question](/tpl/images/cats/fizika.png)
Physics, 24.04.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 24.04.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 24.04.2021 14:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.04.2021 14:00
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 24.04.2021 14:00
![question](/tpl/images/cats/mkx.png)
Arts, 24.04.2021 14:00
![question](/tpl/images/cats/fizika.png)
Physics, 24.04.2021 14:00
![question](/tpl/images/cats/istoriya.png)
History, 24.04.2021 14:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.04.2021 14:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 24.04.2021 14:00
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 24.04.2021 14:00