blacklightmoon345 blacklightmoon345
  • 12-05-2022
  • Mathematics
contestada

There are 3 items in an order. They cost $14.65, $8.49, and $10.99. The sales tax for this order is 7.5%.

What is the total cost of the order?


$34.13

$35.84

$36.52

$36.69

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 12-05-2022

Answer:

  (d)  $36.69

Step-by-step explanation:

The total cost of the order is the sum of the costs of the items and the tax on that subtotal.

__

The price after tax can be found using the multiplier (1 +tax rate) applied to the subtotal.

  total cost = ($14.65 +8.49 +10.99)×(1 +0.075) = $34.13×1.075

  total cost = $36.69

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