Write a real world problem that can be modeled by 4 * (-7)

Everyday for 4 days I asked my mom for 7 dollars after the 4 days how much money do I owe her?

4 * (-7) = - 28

Your Answer:

You owe your friend seven dollars. For every day that you do not pay him back, you owe him 7 more dollars.

Day 1: (-7) * 1 = 7 dollars owed

Day 2: (-7) * 2=14 dollars owed

Day 3: (-7) * 3=21 dollars owed

Day 4: (-7) * 4=28 dollars owed