janicelove47 janicelove47

04-07-2017
Mathematics

contestada

A washer and a dryer cost

$750

combined. The cost of the washer is two times the cost of the dryer. What is the cost of the dryer?

Respuesta :

sissieliang sissieliang

04-07-2017

3d=750---since the washer is 2 times the dryer
w=2d
d=250-----divide first equation by 3
w=500------two times the dryer

Answer Link

W205740974 W205740974

04-07-2017

dryer cost 250
and the washer cost 500

Answer Link

Otras preguntas

Jeremy Waldron argues that drone warfare is neither ethical nor effective because it threatens a world of death lists and death squads promotes the growth of te

The fundamental sedimentary rock unit is called a. layer formation group bed

By studying the suffix of fallacy, a reader can conclude it means

The law of original horizontality says that _________ layers are laid down flat or parallel to the existing ground. a. igneous b. volcanic c. sedimentary d.

On Valentine’s Day, 180 students wore red or pink colored shirts. There are 240 students in the school. What percent of students wore either red or pink colored

Multiply and simplify if possible. (problem below)

PLEASE HELP!!!!!!!!!!!!!!!!!!!!!! SOLVE FOR X AND Y 7x + 2y = -17

Rock and ice particles make up the _______ of the jovian planets. ring system craters volcanoes asteroids

Which of these is NOT an aquatic reptile group? plesiosaurs pterosaurs ichthyosaurs nothosaurs

In medieval Japan and medieval Europe the feudal system was dominated by