### Home > A2C > Chapter 2 > Lesson 2.1.8 > Problem 2-111

2-111.

Kiah and Leah are working on homework problems that involve arithmetic sequences. Kiah wrote down

Refer to problem 2-100 for help.

Notice that the terms in Leah's sequence are not consecutive.

Refer to problem 2-104 for a method to find a rule in this situation.