In a palengke with 150 traders, 70 sell bibingka, 90 sell biko and 80 sell suman. Also 26 sell biko and bibingka, 30 sell biko and suman, 40 sell suman and bibingka. Each of the vendors sells at least one of these kakanin. 11. Find the number of vendors who sell all the kakanin. 12. How many of the vendors sell one kakanin only?

In a palengke with 150 traders, 70 sell bibingka, 90 sell biko and 80 sell suman. Also 26 sell biko and bibingka, 30 sell biko and suman, 40 sell suman and bibingka. Each of the vendors sells at least one of these kakanin. 11. Find the number of vendors who sell all the kakanin. 12. How many of the vendors sell one kakanin only?

Algebra and Trigonometry (6th Edition)

6th Edition

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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