Answer: (A) 19.3%
<u>Step-by-step explanation:</u>

Vodka + Vermouth + Olive = Total Cost
$2.59 + $0.12 + $0.15 = $2.86

Given:
The formula for total cost is

where, p is the price of item and s is the sales tax rate (as a percent).
You pay $14.77 for an item priced at $14.
To find:
The the tax rate.
Solution:
You pay $14.77 for an item priced at $14. So,
Total cost (T) = $14.77
Price of item (p) = $14
Putting T=14.77 and p=14 in given formula, we get



Multiply both sides by 100.

Divide both sides by 14.


Therefore, the tax rate is 5.5%.
The y intercept will be (0,-9) and the x-intercept will be (-3.5, 0)
Answer:
He should enter the lottery
Step-by-step explanation: