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Mathematics 21 Online
OpenStudy (anonymous):

Which of the ordered pairs in the form (x, y) is a solution of this equation? 5x - y/3 = 13 (2, -9), (3, -6) A. The first is not a solution, but the second is. B.Neither is a solution. C.The first is a solution, but the second is not. D.Both are solutions.

OpenStudy (anonymous):

zpupster can you help me?

OpenStudy (zpupster):

take your bvalues and plug them in 5(2) - (-9/3) = does it equal 13

OpenStudy (zpupster):

do the same with the other x,y pair

OpenStudy (anonymous):

I don't understand....

OpenStudy (zpupster):

5(3) -(-6/3) =??

OpenStudy (anonymous):

13

OpenStudy (anonymous):

So would it be A?

OpenStudy (anonymous):

its C

OpenStudy (zpupster):

yes Good Job!!

OpenStudy (anonymous):

I know that because I got it wrong because someone stopped helping me mid-way

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