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Dominik [7]
3 years ago
12

Which expression is equivalent to 1/2 (2n+6)?​

Mathematics
2 answers:
Daniel [21]3 years ago
8 0

Answer:

The answer is D. n+3

Step-by-step explanation:

1/2(2n+6)= (1/2*2)n+(1/2*6)

1/2(2n+6)=n+3

Fynjy0 [20]3 years ago
7 0

Multiply the bracket by 1/2

1/2(2n +6)

cross out 2 and 2n and divide by 2.

cross out 6 and 2 and divide by 2

n+3

Answer is n+3

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What is the definition of marginal​ utility? A. The average utility from consuming a good or service multiplied by the number of
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Answer:  Option 'E' is correct.

Step-by-step explanation:

Marginal utility is the addition utility derived from each successive unit of a particular good.

so, marginal utility is the change in utility from consuming an addition unit of a good or service.

Mathematically, it is expressed as

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Hence, Option 'E' is correct.

4 0
3 years ago
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Scilla [17]
Using simultaneous equation,

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2 years ago
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swat32
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5 0
3 years ago
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Citrus2011 [14]

Ans. 1 Angle E and angle F are corresponding angles.

Solution 2.

So,

angle E = angle F

=> x + 20 = 5x - 20

=> x + 20 + 20 = 5x

=> x + 40 = 5x

=> 40 = 5x - x

=> 40 = 4x

=> 40/4 = x

=> 10 = x

Solution 3.

E = x + 20

=> E = 10 + 20

=> E = 30

F = 5x - 20

=> F = 5(10) - 20

=> F = 50 - 20

=> F = 30

<em>Again</em><em> </em><em>justified</em><em> </em><em>that </em><em>they </em><em>are </em><em>equal</em><em> (</em><em> </em><em>besides</em><em> </em><em>answer </em><em>1</em><em>)</em><em>.</em>

8 0
3 years ago
there are 40 students waiting in the line to enter the museum. There are 4 times as many students in the museum as are in line w
JulijaS [17]

9514 1404 393

Answer:

  160

Step-by-step explanation:

The problem statement tells us ...

  (# in museum) = 4 × (# waiting)

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  # in museum = 160

6 0
3 years ago
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