# Chapter 1 - Foundations for Algebra - 1-1 Variables and Expressions - Practice and Problem-Solving Exercises - Page 9: 49

A) 0.10d

#### Work Step by Step

1 Dime is 1/10 of a dollar, so they can be expressed as being worth \$0.10 each. The value of a certain number of dimes (d) is therefore written as 0.10d, as it means$0.10 per dime.

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.