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shtirl [24]
2 years ago
8

What is 3k^2(-2k^2-4k+7)?

Mathematics
1 answer:
kherson [118]2 years ago
6 0
The answer is B., based on the distributive property (multiply coeffictients, add exponents, change signs because of the negative number being multiplied)
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Clark spent a total of $52 on a pair of shoes and a new jacket. The shoes cost $4 more than the jacket. Write a system of equati
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Answer:

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Step-by-step explanation:

The sum of the two costs is $52, so we can write ...

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These are your system of equations.

__

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