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Mathematics 7 Online
OpenStudy (djbreezy):

Which ordered pair in the form (A,B) is a solution of this equation? 7a-5b=28 A. (-3,-2) B. (-2,-3) C. (0,4) D. (4,0)

OpenStudy (isaidavila):

Just replace the pair (A,B) in the equation, for example (-3,-2). ---> 7(-3)-5(-2)=-11 that is not equal to 28 But replace (4,0)...

OpenStudy (djbreezy):

I think its D....is this correct @isaidavila ??

OpenStudy (isaidavila):

Yes you got it

OpenStudy (djbreezy):

I have 3 more @isaidavila can u help?

OpenStudy (isaidavila):

Ok

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