Mathematics

Mathematics, 11.11.2020 18:50, hannahdrees0731

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

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

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