Carey's weekly salary before tax is $1300.
What is the weekly salary before tax?
The mathematical operation that would be used to determine the required value is division. Division is a mathematical operation that entails grouping a number into equal parts using another number.
In order to determine Carey's weekly salary before tax, divide the yearly salary by the number of weeks in a year.
Carey's weekly salary before tax = yearly salary / number of weeks in a year
$67,600 / 52 = $1300
To learn more about division, please check: https://brainly.com/question/13281206
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