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25 January, 17:05

The sweater Ingrid wants to buy is $30.

It is on sale for 33% off. If the sales tax is

7%, what is the total cost of the sweater?

Round to the nearest cent, if necessary.

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Answers (2)
  1. 25 January, 17:23
    0
    The answer is $21.40. You first figure out what the discounted price of the sweater is (which is $20). Then you multiply 20 by 1.-7 since the tax on it is 7%. Thus your answer is $21.40
  2. 25 January, 17:29
    0
    Sweater will be $21.51

    Step-by-step explanation:

    cost of sweater $30.00

    Sale of 33% off comes to $9.90/off ($30 * 33% = $9.90)

    $30.00 - $9.90 = $20.10

    Sale cost of sweater is $20.10

    $20.10 * 7% sales tax = $1.41

    $20.10 + $1.41 = $21.51
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