Question

Toni-Ann has seven weeks left to pay her dues for senior prom. If she has a balance of -$140, how much money should she pay towards her dues each week so she can attend prom? Model your work on a number line in the space below.

A) $35 per week
B) $30 per week
C) $20 per week
D) $25 per week

Answer 1

To pay off her prom dues, Toni-Ann should pay $20 per week.

Step-by-step explanation:

To find out how much money Toni-Ann should pay towards her dues each week, we need to divide her balance, -$140, by the number of weeks left, which is 7. This will give us the amount she should pay each week to eventually pay off the balance.

So, -$140 divided by 7 equals -20. Therefore, Toni-Ann should pay $20 per week towards her prom dues in order to attend the prom.

Answer: C) $20 per week