At the end of every month, Katie saves 20 percent of her take home pay after her taxes. If Katie is taxed at a 25 percent tax rate, which of the following expressions represents Katie’s total savings at the end of six months? A. 0.9S B. 1.5S C. 2.2S D. 2.8S

Respuesta :

The correct answer is option A which is the expression will be 0.9S.

What is an expression?

Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

Given that:-

At the end of every month, Katie saves 20 percent of her take-home pay after her taxes. If Katie is taxed at a 25 percent tax rate,

The expression of the salary after six months will be calculated as:-

Let the gross salary is S

The net salary will be = 0.75S

Savings will be = 0.75 x 0.20 S = 0.15S

After six months the savings will be:-

Savings  = 0.15 x 6 S

Savings = 0.9S.

Therefore the correct answer is option A which is the expression will be 0.9S.

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