rowemegan2001 rowemegan2001

10-01-2018
Mathematics

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Use a graphing tool to solve the system. {13x+6y=−30x−2y=−4 Which ordered pair is the best estimate for the solution to the system?

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calculista calculista

17-01-2018

13x+6y = -30................y = -5 -13x/6
x−2y=−4...................... y = x/2 +2

If we graph both lines we can get the solution of the system (point of intersection)

The best estimate is (x,y) = (-2.625, 0.688)

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gabrieldavidmilGabe gabrieldavidmilGabe

10-01-2019

Do not wory! I have the correct answer! "How do I have the correct answer" you ask. Because I did the quiz and got a 100%.

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