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Mathematics 7 Online
OpenStudy (scienceteen8):

  Help I will Fan and give a Medal

OpenStudy (scienceteen8):

OpenStudy (anonymous):

Let me take a look.

OpenStudy (anonymous):

Okay so I think we should answer this using elimination.

OpenStudy (anonymous):

So lets slowly eliminate the answers... @scienceteen8

OpenStudy (anonymous):

Okay. so if we distribute A we would get: \[10x + 2x\] and thats not what we want! So we can cross out A!

OpenStudy (scienceteen8):

ok

OpenStudy (anonymous):

Now if we distribute B we would get: \[10x + 20\] and thats not what we want! So we can also cross out B! :)

OpenStudy (anonymous):

Now if we distribute C we would get: \[2x + 4\] and thats not what we want so we can cross that out! Now the only answer left is D, but lets make sure that, that is the answer... When we distribute D we get: \[10x + 2\] That is EXACTLY what we want!

OpenStudy (anonymous):

So the answer is D!

OpenStudy (anonymous):

Hope this helped! Have a great day! Also a medal would be much appreciated! Just click best response next to my answer. Thank You! @scienceteen8

OpenStudy (scienceteen8):

thanks for the help :)

OpenStudy (scienceteen8):

@Tom_Boy_Rebel your welcome

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