Mathematics, 17.05.2021 14:00 neariah24
Sandy and Mark have $25.00 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 $32.50 plus 10% sales tax.
To check if he has enough to purchase the book, Mark takes 35% of $32.50 and subtracts that amount from the original price. He takes 10% of the discounted selling price and adds it back to find the purchase amount.
Sandy takes 65% of the original purchase price and then computes 110% of the reduced price.
Is Mark correct?
Is Sandy correct?
Do they have enough money to purchase the book? Explain your answer using complete sentences and show your work.
Answers: 3
Mathematics, 20.06.2019 18:04
Given the following similar triangles what is the area of triangle b ? a) 1 b)1.8 c)3.2 d)5
Answers: 2
Mathematics, 21.06.2019 19:00
Point r divides in the ratio 1 : 3. if the x-coordinate of r is -1 and the x-coordinate of p is -3, what is the x-coordinate of q? a. b. 3 c. 5 d. 6 e. -9
Answers: 1
Sandy and Mark have $25.00 each to spend at a book fair, where all students receive a 35% discount....
Mathematics, 09.11.2019 21:31
Biology, 09.11.2019 21:31
English, 09.11.2019 21:31
Social Studies, 09.11.2019 21:31
Health, 09.11.2019 21:31
Mathematics, 09.11.2019 21:31
Mathematics, 09.11.2019 21:31
Mathematics, 09.11.2019 21:31
Mathematics, 09.11.2019 21:31
Chemistry, 09.11.2019 21:31
Mathematics, 09.11.2019 21:31
Physics, 09.11.2019 21:31