peacheswoods83 peacheswoods83

16-09-2020
Mathematics

contestada

a washer and a dryer cost $929 combined. The washer costs $79 more than the dryer what is the cost of the dryer

Respuesta :

gavinmartin75 gavinmartin75

16-09-2020

Answer:

The dryer cost $804

Step-by-step explanation:

y = x + 79

x = x

x + x + 79 = 929

-79 -79

2x = 850

850/2 = 425

x = 425

y = 425 + 79

y = 804

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