Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 3 - Solving Inequalities - 3-8 Unions and Intersections of Sets - Practice and Problem-Solving Exercises - Page 219: 25


10 girls only played volleyball.

Work Step by Step

To find the number of girls who played only volleyball, subtract the number of girls who did something else from the total of 28 girls. 14 girls swam or did both. 4 girls did neither. $28-14-4=14-4=10$
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