Elda purchased two pairs of shoes in Georgia, where the sales tax rate is 4 percent, at $50.00 each. She also bought a dress at $30.00 and a pair of trousers at $20.00. What is the total purchase price, including the sales tax?

Answer 1

See a solution process below:

The first thing we must do is figure out how much Elda spent in total before taxes:

Two pairs of shoes at $50 each is: #2 xx $50 = $100#
Plus a dress at $30 is: #$100 + $30 = $130#
Plus a pair of trousers at $20 is: #$130 + $20 = $150#

Now that the sales tax has been added, we can use this formula to determine the total purchase prices:

#p = c + (c * t)#

Where:

#p# is the total purchase price. What we are solving for.
#c# is the cost of the products. $150 for this problem.
#t# is the tax rate. 4 percent for this problem. "Percent" or "%" means "out of 100" or "per 100", Therefore 4 percent can be written as #4/100#.
Substituting and solving for #p# gives:
#p = $150 + ($150 * 4/100)#
#p = $150 + ($600)/100#
#p = $150 + $6#
#p = $156#

Elda paid a total of $156.

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Answer 2

The total purchase price, including the sales tax, is $171.60.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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