Algebra 1

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

Chapter 1 - Foundations for Algebra - 1-8 An Introduction to Equations - Practice and Problem-Solving Exercises - Page 58: 66

Answer

The statement is correct.

Work Step by Step

The product of 2 and any integer is an even number. The sum of any 2 even numbers is an even number, so if t is an integer, the sum of 4 and 2t is an even number. 15 is not an even number, so t is not an integer and must lie between two integers.
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