beachlife89 beachlife89
  • 22-09-2018
  • Mathematics
contestada

After a 80 % ​reduction, you purchase a new DVD player on sale for ​$128. What was the original price of the DVD player​?

Respuesta :

Smileykbw
Smileykbw Smileykbw
  • 22-09-2018
So with an 80% reduction the decimal is 0.80
[tex]128 \times 0.80 = 102.40[/tex]
[tex]128.00 + 102.40 = 230.40[/tex]
[tex]230.40 - 102.4 = 128.00[/tex]
The original price was $230.40
Answer Link

Otras preguntas

Pls answer, thankyou
Antwon is building his technical writing portfolio.He created the following checklist: •check whether any part of the portfolio violates a a nondisclosure agree
The side length of a square is (8 - square root 10) inches long. Find the area of the square. Write your answer in simplest radical form.
The purpose or objectives of competition policy​
solve the system of equations y=8x+5 y=6x+25​
Esta es mi sugerencia: primero vamos a nadar en el río, después nademos y surfeemos en la playa y finalmente démonos un descanso en el motel. Which is a nosotro
Use the drop-down menus to complete the sentences. brokered the deal of sending US arms to in exchange for money. The United States' commitment to stopping the
Which of the following would be a sub-heading in an outline about pets? 1. dogs 2. shoes 3. flowers 4. rocks
Read the passage from President George W. Bush’s address to a joint session of Congress in 2001. Our war on terror begins with al-Qaeda, but it does not end the
Factual Questions 1. The homicide rate in 1920 was approximately 6 per 100,000. Expressed as a percentage (per 100), what was the homi- cide rate in 1920?​