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guajiro [1.7K]
3 years ago
15

Solve the following inequality: 2(x + 1) – (–x + 5) ≤ –18. A. x ≤ –20 B. x ≤ –9 C. x ≤ –5 D. x ≤ –37

Mathematics
1 answer:
Roman55 [17]3 years ago
8 0
C.
You distribute both the 2 and the -, combine like terms, add three to both sides and then divide out the 3 from 3 on both sides
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Answer:

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Step-by-step explanation:

By the Factor Theorem, if x + 4 is a factor then P(-4) = 0, so:

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-4a = 128 +176 + 40

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