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Wittaler [7]
3 years ago
10

Use the distributive property and the diagram to match an expression that is equivalent to 12+4x.

Mathematics
1 answer:
Ket [755]3 years ago
8 0

4(3+x)

This is because 4*3=12 and 4*x is 4x so you get 12+4x which is the original equation

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What radical expression is not simplified?
rodikova [14]
B 2/10 is not simplified because you can divide each number by 2 reducing it to 1/5.
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The average (arithmetic mean) of five different positive integers is 30. What is the greatest possible value of one of these int
geniusboy [140]

Answer:

The Greatest possible value of one of the integer is 140.

Step-by-step explanation:

Given:  The average (arithmetic mean) of five different positive integers is 30.

To find:  What is the greatest possible value of one of these integers?

Explanation: we are given that the arithmetic mean of five  positive integer

                   is 30.

Let the five positive integers are A,B,C,D,E

The arithmetic mean :

                   \frac{A+B+C+D+E}{5} =30.

On multiplying both side by 5.

                       A+B+C+D+E =150.

The least values of A ,B,C and D can be 1 ,2,3,4.

  Then :  1 +2+3+4+E =150

On simplification  10+E =150

On subtraction both side by 10 we get

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Therefore, the Greatest possible value of one of the integer is 140.


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Frank has recentlybstarted living a healthier lifestyle . He originally weighed 230 and a half pounds . Now he weighs 198 and th
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Answer:

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Answer:

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Or we also could write it as:

x ∈ (-∞, 4) ∪ (4, ∞)

Where we have two open ends in the "4" side, so the value x = 4 does not belong to that set.

4 0
3 years ago
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