Use Polya's four-step problem-solving strategy and the problem-solving procedures presented in this lesson to solve the following exercise. If ten people greet each other at a meeting by shaking hands with one another, how many handshakes take place?

Use Polya's four-step problem-solving strategy and the problem-solving procedures presented in this lesson to solve the following exercise. If ten people greet each other at a meeting by shaking hands with one another, how many handshakes take place?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter7: Percents

Section: Chapter Questions

Problem 10PTTS

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Question

Use Polya's four-step problem-solving strategy and the problem-solving procedures presented in this lesson to solve the following exercise.

If ten people greet each other at a meeting by shaking hands with one another, how many handshakes take place?

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