coleslaw2 coleslaw2

13-03-2016
Mathematics

contestada

what's is the value of y in the equation 5x + 2y =20 when x=0.3

Respuesta :

FernandaSuarez FernandaSuarez

14-03-2016

5 (0,3) + 2y= 20
1,5+ 2y = 20
2y= 20- 1,5
2y= 18,5
y=18,5/2
y=9,25

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