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Irina-Kira [14]
3 years ago
9

Evaluating expressions k3+j

Mathematics
1 answer:
mrs_skeptik [129]3 years ago
3 0
The answer is 3k+j since 3 cannot be multiplied after k.
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Two students from each fourth and fifth grade class were on the planning committee.
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Which is a simplified form of the expression -4(n + 1) – (n + 2)?
Nadya [2.5K]

Answer:

-(5 n + 6)

Step-by-step explanation:

Simplify the following:

-4 (n + 1) - (n + 2)

-4 (n + 1) = -4 n - 4:

-4 n - 4 - (n + 2)

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Answer: -(5 n + 6)

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3 years ago
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