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Nady [450]
4 years ago
15

3n-(2+n) what value of n makes this expression equal to 6. 5,6,4 or 3

Mathematics
2 answers:
melomori [17]4 years ago
5 0

Answer:

4

Step-by-step explanation:

3n-(2+n)

3(4)-(2+4)

12-(6)

12-6

6

Art [367]4 years ago
5 0

Answer:

4

Step-by-step explanation:

3n-(2+n)

You can just put in the given numbers to try out the expression.

Let's do 4

3(4)-(2+4)

12-6

=6

Hope this helps :)

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Answer:

slope = 4

Step-by-step explanation:

Calculate the slope m using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (0, 0) and (x₂, y₂ ) = (3, 12) ← 2 points on the line

m = \frac{12-0}{3-0} = \frac{12}{3} = 4

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DiKsa [7]

Answers:

  1. Choice B) y = (1/4)x
  2. The unit rate is <u>  3.89  </u> dollars per pound. It costs <u>  23.34  </u> dollars for a turkey that weighs 6 pounds.

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Explanations:

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Given the 2 equations

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x + 2y = 6 → (2)

Multiplying (1) by 2 and adding to (2) will eliminate the y- term

14x - 2y = 14 → (3)

Add (2) and (3) term by term to eliminate y

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x = \frac{20}{15} = \frac{4}{3} = 1 \frac{1}{3}

Substitute this value of x into either of the 2 equations and solve for y

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