Answer:
3.645
Step-by-step explanation:
4.760-0.015=3.645
The total amount of tax on her purchases to the nearest cent will be $9.97
<em><u>Explanation</u></em>
Marcella Heinz purchased office supplies for $107.64 and then she purchased an English-Spanish dictionary for $16.95
So, the total amount of her purchases 
On the total amount of the purchases, she paid state sales tax of 7.5% and the county tax of 0.5%
So, the <u>amount of the state sales tax</u> 
and the <u>amount of county tax</u> 
Thus, the total amount of tax on her purchases
<em>(Rounded to the nearest cent)</em>
8 hours and 41 mins per day!
(About 9 hours)
Hoped I helped!
Answer:
Step-by-step explanation:
69 gummo