Answer:
For #11 the answer is $58.14
Explanation:
To find the value of anything with a sales tax simply multiply the cost by the tax.
$57 * 2%
$57 * .02
$1.14
Now that we have the sales tax, add it to the original cost.
$57 + $1.14 = $58.14
You can do this for each of the sales tax problems.