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Mathematics, 02.07.2019 03:00 sana20

In the following expression, n is a rational number: -0.7(n + (-n)) which expression below is equivalent to this expression? a.-n(0.7 + (-0.7)) b.0.7n + 0.7n c. -0.7n - 0.7n d. -0.7 x n + (-0.7) x (-n)

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In the following expression, n is a rational number: -0.7(n + (-n)) which expression below is equiv...
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