sierraa998 sierraa998

02-07-2017
Mathematics

contestada

A washer and a dryer cost $770 combined. The washer costs $70 more than the dryer . What is the cost of the dryer?

Respuesta :

texaschic101 texaschic101

02-07-2017

w + d = 770
w = d + 70

d + 70 + d = 770
2d + 70 = 770
2d = 770 - 70
2d = 700
d = 700/2
d = 350 <=== cost of dryer

Answer Link

Otras preguntas

Find all the ways that you can use exactly 50 coins to make change for a $1.00 bill

If f(x) = 2x + 1 and g(x) = x2, what is f ○ g? What is g ○ f?

While in slideshow mode if you are not careful you can close the application by pressing x in the menu bar True Or False

Which of the following equations is equivalent to 4[x + 2(3x – 7)] = 22x – 65?

Distributive property: integers coefficients I posted a picture. Please help, woild really appreciate it

The answer to this question Is beyond my knowledge can you explain

Consider the following graph. What can you infer about the relationship between carbon dioxide concentration and global temperature? A. Carbon dioxide concentr

Which of these terms describes Benito Mussolini 's form of government A - totalitarian B- anarchist C- imperialist D- socialist

is iron bromide magnetic if no why

Explain the differences and/or similarities between solarization and the Sabattier effect.