Answer:
um no problem with this is easy
Answer:
its D
Step-by-step explanation:
Mrs. Smith donated $20
The constant proportionality is $1 because no matter what, Mrs. smith will donate $1 for each mile. So if Sam were to only walk 1 mile, mrs. smith would donate $1. Or seen as a 1:1 proportion.
11/3 would be closlely to 3.5 because it is 3.66667