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Mathematics 20 Online
OpenStudy (anonymous):

How many solutions are there to the following system of equations? 2x + 6y = 4 5x + 15y = 10 A. 1 B. 0 C. 2 D. infinitely many

OpenStudy (ajanijones):

2

hartnn (hartnn):

nopes

hartnn (hartnn):

divide first equation by 2 and 2nd equation by 5 what do u get ?

OpenStudy (anonymous):

D two coicident lines

OpenStudy (anonymous):

|dw:1389033210985:dw|

OpenStudy (anonymous):

so its d?

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