Answered: In a group of dogs and their owners,…

Math

Algebra

In a group of dogs and their owners, there are exactly 20 heads and 64 legs. How many dogs are in the group?

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

Chapter9: Sequences, Probability And Counting Theory

Section: Chapter Questions

Problem 32RE: In a group of 20 musicians, 12 play piano, 7 play trumpet, and 2 play both piano and trumpet. How...

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In a group of dogs and their owners, there are exactly 20 heads and 64 legs. How many dogs are in the group?

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