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Mathematics 8 Online
OpenStudy (anonymous):

When simplified, which of the following expressions has a coefficient of 5? -4x - 9x -4x + 9x 4x - 9x 4x - (-9x)

OpenStudy (ranga):

Simplify each expression and you will see which one has a coefficient of 5.

OpenStudy (ranga):

-4x - 9x = -13x. The coefficient is -13. So it is not A.

OpenStudy (anonymous):

its A @ranga

OpenStudy (ranga):

It is B. -4x + 9x = 5x. The coefficient is 5.

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