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Gnesinka [82]
2 years ago
14

Which equation below shows a correct first step for solving 3x = -12

Mathematics
1 answer:
Wewaii [24]2 years ago
5 0
The answer is A. You just solve each one and you would find that it would be the same as 3x=-12.
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Answer:

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1. 0 = (r + 1)(r + 8)

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   Vertex: (-4.5, -12.25)

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