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?​

Respuesta :

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

Otras preguntas

Read the excerpt from "The Seven Voyages of Sindbad the Sailor." "Oh!" replied Sindbad, "do not imagine that I am so unjust as to blame you. On the contrary, I
A 525 gram rock contains 25.0% gold.How many grams are gold?
Who was the first president
help me please!!!!!
Round to the nearest tenth 125.68
A can do a piece of work in 20 days and B can do it in 12 days,B work for 9 days,in how many days A alone can do the work​
how is radiation transformed into other forms of energy
Determine the statement that is logically equivalent to this conditional statement. If you have a small lawn to mow, then you do not live in a mansion. A) If yo
The term _____ is used to describe how well the electron cloud around an atom responds to changes in its electronic environment. A larger atom will hold its val
After translating using the rule (x, y) --> (x – 2, y + 4), the image is A’ (-2, 5). What is the pre-image?