blinklinkinjunovl5iu blinklinkinjunovl5iu

01-09-2017
Mathematics

contestada

An eight-month used stereo system was sold for $255.75. This was one third (1/3) the amount of what this system originally cost. What was the original cost of this set?

Respuesta :

01-09-2017

From the givens, we know that 1/3 of the original cost is $255.75

Assume that the original price of the stereo is y, therefore:
(1/3) y = 255.75
y = 3 x 255.75

The original price of the stereo is $767.25

Answer Link

Otras preguntas

what is 5 over 6 to the 2nd power

Is vivid language that appeals to the sense and creates an impression

what colony tried to execute the people in salem as witches ?

photosynthesis provides what for plants and people

It can be said that, since Americans elect people to make the laws of the country, the United States is actually a A) Aristocracy. B) Democracy. C) Oligarchy.

2x - 3y = -2 what is the slope and y-intercept and also x + 2y = 1 what is the slope and y-intercept just those 2

Which statement is true about dependent clauses? A. They can stand alone. B. They depend on independent clauses to make sense. C. They begin with coordinatin

Which of the following best describes the difference in bonding between two hydrogen atoms and two carbon atoms?

How are the time periods in the original novel and radio versions of the war of the worlds different?

Which input value produces the same output value for the two functions on the graph? x = −1 x = 0 x = 1 x = 2