Respuesta :
Answer:
edguinity 2021
1. B. Take 10% off, then subtract $100.
2. kelesha will pay : $710
3. B. P(x) = 0.9x
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Kalesha will pay $710 for the laptop if Kalesha is purchasing a laptop. The original price of the laptop is $900.
What is the percentage?
It's the ratio of two integers stated as a fraction of a hundred parts. It is a metric for comparing two sets of data, and it is expressed as a percentage using the percent symbol.
We have:
Kalesha is purchasing a laptop. The original price of the laptop is $900. The store is offering 10% off on all computers. Kalesha has a $100 gift card.
10% of 900
= 900×(10/100)
= 90
After offer the price of the laptop:
= 900 - 90
= $810
After using gift card worth $100:
= 810 - 100
= $710
Thus, Kalesha will pay $710 for the laptop if Kalesha is purchasing a laptop. The original price of the laptop is $900.
Learn more about the percentage here:
brainly.com/question/8011401
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