bookstore purchased a bestselling book at P200 pesos per copy. What will be the selling price if a discount of 20% and a profit of 30% is to be made? a. P125 b. P250 c. P325 d. P450

Algebra and Trigonometry (6th Edition)
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ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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27.
A bookstore purchased a bestselling book at P200 pesos per copy. What will be the selling price if a
discount of 20% and a profit of 30% is to be made?
a. P125
b. P250
c. P325

d. P450

28. The difference of the squares of the digits of a two digit positive number is 27. If the digits are reversed in order and the resulting number subtracted from the original number, the difference is also 27. What is the original number?

a. 84        c. 63

b. 36        d. 48

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