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Mathematics 20 Online
OpenStudy (anonymous):

Evaluate: 3x-2y/5 if X=-2 and y=4.

OpenStudy (anonymous):

Put the values of x and y in the equation, right?

OpenStudy (anonymous):

3(-2)-2(4)/5

OpenStudy (anonymous):

3(-2) -2(4)/5 =(-6) -(8)/5 => -14/5 = -2.8

OpenStudy (anonymous):

Yes.

OpenStudy (anonymous):

Thanks!

OpenStudy (anonymous):

-2.8

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