Answer:
$2.45
Explanation:
In order to find the answer to this question you have to go off on what the question gives us to find the answer.
The grocery store characters $0.98 per pound and she has over two pounds of grapes so...
![0.98+0.98=1.96](https://img.qammunity.org/2022/formulas/mathematics/college/pj0p4wr5swhdz6ywllss1efsu4j57nwhte.png)
Then she purchases another half a pound of grapes which means you need to divide the costs per pound by two.
![0.98/2=0.49](https://img.qammunity.org/2022/formulas/mathematics/college/8aqvlogovcehp60owlkn461j941l0lbaqv.png)
Then add:
![1.96+0.49=2.45](https://img.qammunity.org/2022/formulas/mathematics/college/n5pr2ouh69kgb3tf3jnul5yx54lrhw0a4z.png)
![=2.45](https://img.qammunity.org/2022/formulas/mathematics/high-school/3neev5hn7iuusjqd2wrj5621l9lgz4yteq.png)
Hope this helps.