## Algebra 1

Published by Prentice Hall

# Chapter 1 - Foundations for Algebra - Concept Byte - Always, Sometimes, or Never: 10

Never

#### Work Step by Step

An irrational number is a number that cannot be expressed as a fraction. The four numbers 3, 6, 10, and 13 can be expressed as $\frac{3}{1}, \frac{6}{1}, \frac{10}{1},$ and $\frac{13}{1}$, respectively.

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