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KonstantinChe [14]
2 years ago
15

You just bought a new laptop and paid an initial payment of $150.00. You will make 12 payments of $69.50. How much will the comp

uter cost if your state charges 6% sales tax on the total sale.
Mathematics
1 answer:
Flauer [41]2 years ago
3 0

Using proportions, it is found that the computer will cost $1,043.04.

<h3>What is a proportion?</h3>

A proportion is a fraction of total amount.

In this problem, the total amount is composed by:

  • An initial payment of $150.
  • 12 payments of $69.50.
  • 6% sales tax, which means that the price is increased by 6%, that is, the previous amount is multiplied by 1.06.

Hence, the cost is given by:

C = 1.06 x (150 + 12 x 69.50) = 1043.04.

The computer will cost $1,043.04.

You can learn more about proportions at brainly.com/question/24372153

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