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lubasha [3.4K]
2 years ago
9

I REALLY NEED HELP Use the distributive property to simplify the expressions: 3(x + 7)

Mathematics
1 answer:
kiruha [24]2 years ago
4 0

Answer:

3x + 21 is your answer

Step-by-step explanation:

3(x+7)

3 × x = 3x

3 × 7 = 21

3x = 21

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Point A has coordinates (3, 4). After a translation 4 units left, a reflection across the x-axis, and a translation 2 units down
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Now, you have to move down. When moving up and down, you add or subtract to the y value. When moving up, you add to the amount. When moving down, you subtract the amount.

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3 years ago
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kiruha [24]

Answer:

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Step-by-step explanation:

Not sure if there is more to this question but here is what I assume:

We want to find the first 7 terms of this equation given 3n+4

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So our first answer is 4

We continue by pugging in the next numbers after that to get to the first 7 terms

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Answer:

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Now isolate the middle term or terms. Since there is an even amount of numbers, we pick the two in the middle. To find the median, we take an average of those terms.

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