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

Factor completely x 3 +2x 2 -15x A. x(x-3)(x+5) B. -3x(x+5)(x+1) C. 5x(x+1)(x-3) D. x(x+5)(x+3)

How have social norms changed in America since the decade of the '60s? How does your generation's norms and mores differ from those of your parents? Grandparent

People benefit from talking about their problems. true or false.

1 Which of these can be maximized by using cost-benefit analysis? A) productivity B) rationality C) utility D) value 2 Which is not a way that the Fed can gener

what fraction lies exactly halfway between 2/3 and 3/4 ? a) 3/5 b) 5/6 c) 7/12 d) 9/16 e) 17/24

Definition of health promotion

Find the gcf. 12 and 45 a. 180 b. 3 c. 45 d. 12

Explain how dementia can affect an individuals ability to make themselves understood

A circle is centered at the point (-7, -1) and passes through the point (8, 7). The radius of the circle is units. The point (-15, ) lies on this circle.

How can specialization benefit an economy? a. it stops unemployment. b. it makes production more efficient. c. it leads to competition. d. it makes labor ea