Algebra 1

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

Chapter 1 - Foundations for Algebra - 1-1 Variables and Expressions - Practice and Problem-Solving Exercises - Page 9: 51

Answer

b represents the age of person A, and b+3 represents the age of person B, who is 3 years older than person A.

Work Step by Step

b+3 means 3 more than b. If the variable b represents the age of person A, then by the above definition, b+3 represents the age of person B, who is 3 years older compared to person A.
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