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David is buying a television that is regularly priced at $450.The television is on sale for 20% off. Sales tax is 7%.Whicj expression will calculate the final price of the television.

Respuesta :

Answer:

The final price of the television is $502.20.

Step-by-step explanation:

The information provided is:

CP = $450

d% = 20%

s% = 7%

Compute the final price of the television as follows:

[tex]SP=CP\times (1 + s\%)\times (1-d\%)[/tex]

     [tex]=450\times (1+0.20)\times (1-0.07)\\\\=502.2[/tex]

Thus, the final price of the television is $502.20.

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