Question

Jennifer purchases a prepaid credit card from a local retailer. She begins with a $200 balance. She then makes the following purchases: lamp $8, rug $63, vacuum $39. After this shopping trip she loads $147 on her card, then spends $113 on groceries. Express each transaction as an integer, then determine the new balance on the prepaid credit card.

Answer 1

To determine the new balance on Jennifer's prepaid credit card, subtract the total amount she spent and add the total amount she loaded onto the card. The new balance is $124.

Step-by-step explanation:

To determine the new balance on Jennifer's prepaid credit card, we need to subtract the total amount she spent and add the total amount she loaded onto the card. Let's break it down:

1. Jennifer starts with a balance of $200.
2. She spends $8 on a lamp, so her balance becomes $200 - $8 = $192.
3. She spends $63 on a rug, so her balance becomes $192 - $63 = $129.
4. She spends $39 on a vacuum, so her balance becomes $129 - $39 = $90.
5. She loads $147 onto the card, so her balance becomes $90 + $147 = $237.
6. She spends $113 on groceries, so her balance becomes $237 - $113 = $124.

Therefore, the new balance on Jennifer's prepaid credit card is $124.