To determine the distance the student walks on a non-rainy day, we need to consider the distance from the student's house to the school and back.
Let:
- \(m\) = the distance (in miles) from the student's house to the school.
On a non-rainy day, the student walks to school and then back home. Therefore, the total distance walked on a non-rainy day can be expressed as:
\[ \text{Distance walked} = m + m = 2m \]
So, the expression for the distance the student walks on 1 non-rainy day is \(2m\).
Summary
a) The expression for the distance walked on one non-rainy day is \(2m\).
If you have further questions for parts b and c, please provide those so I can help you with those as well!