Answer:

Explanation:
Given:
Distance cycled by Brenna for 1 trip =

Total number of trips =

Total distance cycled for
trips =

∵ Distance cycled for 1 trip =

∴ Distance cycled for
trips =

But, distance cycled for
trips =
.
So,
.
Therefore, the relationship between the number of trips to work
and the total distance cycled
is
.