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belka [17]
3 years ago
9

The cost of a computer is $849. The store is offering a 20% discount and a sales tax of 6% is added after the discount. What is

the total cost of the tv?

Mathematics
2 answers:
Hunter-Best [27]3 years ago
4 0

Answer: The total cost of the tv is $719.95

Step-by-step explanation:

Hi, to solve this problem we have to calculate the value of the discount percentage:

So:

  • $849 x 0.20 = $169.8

The next step is to subtract that result to the cost of the computer.

  • $849 -$ 169.8=$679.2

Then, we have to calculate the sale tax.

  • $679.2 x 0.06= $40.752

Finally, we add the sale tax value to the cost of the tv with the discount.

  • $679.2+ $40.752= $719.95

The total cost of the tv is $719.95

givi [52]3 years ago
3 0
$849-20%=$679
$679+6%(sales tax)=$719
$719 is the total cost of the tv
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abc)
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We are looking for some x-coordinate "t" of a point on the parabola that holds the tangent line that passes through the dock at point (30, 30).
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