Seudónimo Seudónimo

02-09-2017
Mathematics

contestada

A washer and a dryer cost $942 combined. The washer costs $42 more than the dryer. What is the cost of the dryer?

Respuesta :

thorntonliah thorntonliah

02-09-2017

the dryer costs 900 because you subtract 942 from 42 and you get the total of the dryer.

Answer Link

texaschic101 texaschic101

02-09-2017

w + d = 942
w = d + 42

d + 42 + d = 942
2d + 42 = 942
2d = 942 - 42
2d = 900
d = 900/2
d = 450 <=== dryer costs $ 450

w = d + 42
w = 450 + 42
w = 492 <=== washer costs $ 492

Answer Link

Otras preguntas

Why do businesses try to sell more products or try to sell products at higher prices?

a pipe is leaking and 1.5 cups per day about how many gallons per week is the pipe leaking

an ostritch can run at a rate of 50 miles in 60 minuites. how long would it take an ostrich to run 15 mikes

24% of 289= estimate using a rate per 100 to get answer

A ballerina wants to improve her leg extension. What type of activity would be the most appropriate to focus on during training to accomplish this goal?

Water molecules are polar, with Select one: a. the oxygen side being slightly positive and the hydrogen side being slightly negative. b. the oxygen and hydrogen

martian periodic table

Why do you think thomas Paine originally published common sense anonymously

When do we use la le and les in french

what is 248 rounded to the nearest ten