Answer:
$250.00
Explanation:
First, we can find how many dogs Maggie can walk in 5 hours.
Maggie walks 4 dogs in one hour. So,
Then, Maggie earns $12.50 per dog. We can multiply $12.50 by 20 dogs to see how much see earns
Therefore, Maggie earns $250.00 for 5 hours of walking dogs.