4 years ago

Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4)

Mathematics

2 answers:

lions [1.4K]4 years ago

8 0

B: inverse property of addition

velikii [3]4 years ago

6 0

Inverse property of addition

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The? half-life of a radioactive substance is 20 years. If you start with some amount of this? substance, what fraction will rema

yarga [219]

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