8.8k views
5 votes
Ms. Hall withdrew $20 from her checking account twice a week. Her total withdrawal amount when she last checked was -$220. How many weeks has she been doing this for?

User Ocolot
by
8.0k points

1 Answer

4 votes

Answer: five and a half weeks.

Step-by-step explanation: 20 times 2 (the twice a week deposit) = 40. 220 (the negative checking) divided by 40 (the deposits each week) equals 5.5

User Flau
by
8.9k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.