2 years ago

Please answer the question from the attachment.

1 answer:

6 0

X=-4
y=-2
since you have +and - 7y you add the whole expression both sides together
you get
3x=-12
solve for x and get x=-4
plug this in for x and you get -2 for y in either equation

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Answer:

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Read 2 more answers

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inn [45]

Answer:

Follows are the solution to the given point:

Step-by-step explanation:

For option A:

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$= \begin{pmatrix} 8\\k-2\end{pmatrix} (\frac{1}{2})^{k-2} (\frac{1}{2})^{10-k} \ \ \ \ \ \ \ \ \ \ \\\\$

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