Answer:
Fadila will pay a total of $13.96.
Explanation:
First, we need to calculate the amount of sales tax on the food. We can do this by multiplying the cost of the food by the tax rate as a decimal:
Sales tax = 0.06 x $11 = $0.66
So the total cost of the food and tax is:
$11 + $0.66 = $11.66
To calculate the tip, we need to add the amount of the tip to the total cost of the food and tax. We can do this by multiplying the total cost by the tip rate as a decimal:
Tip = 0.18 x ($11 + $0.66) = $2.30
Finally, to find the total amount Fadila will pay, we need to add the cost of the food, tax, and tip:
Total = $11 + $0.66 + $2.30 = $13.96
Therefore, Fadila will pay a total of $13.96.