### Home > MC1 > Chapter 2 > Lesson 2.3.1 > Problem2-110

2-110.

Alex earns $\7$ a day by walking dogs for his neighbors. If he walks dogs for $12$ days, how much money will he make? Show how you got your answer.

If Samantha was a competing dog-walker whose rate was $\6$ a day and she also worked for $12$ days,
Samantha would earn $\72$, since $\6(12)=\72$.
Use this similar problem to help you solve the one involving Alex.