2. Pedro bought 5 notebooks and 15 pencils for his friends. a lf x represent the cost of notebook and y represent the cost of pencil, what will be the mathematical representation of the total cost if he paid Php 450? b. Suppose a notebook cost Php30. What could be the greatest cost of a pencil to the nearest peso?
2. Pedro bought 5 notebooks and 15 pencils for his friends. a lf x represent the cost of notebook and y represent the cost of pencil, what will be the mathematical representation of the total cost if he paid Php 450? b. Suppose a notebook cost Php30. What could be the greatest cost of a pencil to the nearest peso?
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter34: Customary Micrometers
Section: Chapter Questions
Problem 5A
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