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zvonat [6]
3 years ago
7

Combine the like terms to create an equivalent expression -k - ( - 8k)

Mathematics
2 answers:
Gekata [30.6K]3 years ago
4 0

Answer:

7k

Step-by-step explanation:

note that - (- k) = + k

Given

- k - (- k) = - k + 8k = 7k

Svetllana [295]3 years ago
3 0

____________________________________________________

Answer:

7k

____________________________________________________

Step-by-step explanation:

We are trying to combine like terms with the expression: -k - ( - 8k)

We are pretty much solving it.

Solve:

-k - ( - 8k)

The "- ( -" turns into a plus sign.

So it would look like:

-k - -8k or -k + 8k

Now, you would finish solving

-k + 8k = 7k

____________________________________________________

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Answer:

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2 years ago
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the answer is that Howard runs faster.

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Because 4.5 is the least  and then 5.0 is greater than Martha

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3 years ago
C is clicked but I'm not sure if that is the answer I just clicked one. I need the answer to both.
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I believe that B is the correct answer!

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The (x+5) can cancel

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3 years ago
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