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Mathematics 8 Online
OpenStudy (anonymous):

linear system question please help (medal+fan)

OpenStudy (anonymous):

Line A is represented by the equation given below: x + y = 3 What is most likely the equation for line B, so that the set of equations has infinitely many solutions? 3x + 3y = 3 3x + y = 3 x + y = 9 3x + 3y = 9

OpenStudy (anonymous):

D, 3x + 3y = 9

OpenStudy (anonymous):

thanks so much!! @plohrb

OpenStudy (anonymous):

anytime

OpenStudy (dessyj1):

Having infinitely many solutions would mean the lines would have to be identical.

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