Answer:
49
Step-by-step explanation:
To find the number of color pencils sold you simply multiply the number of color pencils by the number of 1st classes:
- each class sold 7 color pencils
- there are seven 1st G classes
Then, you replace in the formula and you obtain:
hence, there were 49 color pencils sold
Answer:
1394 feets
Step-by-step explanation:
The solution triangle is attached below :
The horizontal distabce from the base is denoted as d :
Using trigonometry, we can obtain d, thus ;
Tan θ = opposite / Adjacent
Tan 51 = d / 1129
d = tan 51 * 1129
d = 1394.1988 feets
d = 1394 feets
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>