destiny30dt destiny30dt
  • 02-10-2020
  • Mathematics
contestada

An MP3 player is on sale for $162.00 after a 10% discount. What was the original price?​

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Аноним Аноним
  • 02-10-2020

Answer:80

Step-by-step explanation:x is the original price.

x - .25*x is the sale price.

the sale price is 60.00

x - .25*x = 60

x - .25*x is equal to .75*x

.75*x = 60

divide both sides of this equation by .75 and you get:

x = 60/.75 = 80

the original price was 80

25% of 80 = 20

80 - 20 = 60

number look good.

solution is that the original price was 80 dollars.

Answer Link
Stuccoquality
Stuccoquality Stuccoquality
  • 02-10-2020

Answer:

$178.20

Step-by-step explanation:

Because 10% + $162.00

Answer Link

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