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KonstantinChe [14]
2 years ago
11

00:00

Mathematics
2 answers:
Pie2 years ago
8 0

Answer:

A. 11

Step-by-step explanation:

x + 9 = 16 + 4

x + 9 = 20

x = 11

adell [148]2 years ago
3 0

Answer:

The answer is A :)

Step-by-step explanation:

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Is (-2, 6) a solution to this system of linear equations? (HINT: Substitute x
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Answer:

1st Equation: -8x + y = 22

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2nd Equation: -8x - y =10

At (-2,6)

(-8*-2)-6= 16-6= 10: That is correct

Both are correct.

Hope it helps you.

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wariber [46]

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<h3>What are permutation and combination?</h3>

A permutation is the number of different ways a set can be organized; order matters in permutations, but not in combinations.

It is given that:

On a chessboard, four squares are randomly selected so that they are adjacent to each other and form a diagonal:

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Learn more about permutation and combination here:

brainly.com/question/2295036

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Step-by-step explanation:

based on your equation it would look like this. use Dennis its a life saver

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