Respuesta :
900-10%=810 and then she also has a gift card so 810-100=710, therefore she can determine the amount she will pay for her computer is $710
Answer: 1st: The correct answer is to take 10% off and then subtract 100.
2nd: Kalesha will pay $710. Which function represents the price of any computer after a 10% discount? p(x)=0.9x
3rd: B (the second answer)
Step-by-step explanation: EDGE 2020