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leva [86]
3 years ago
10

{4x+2y=10 {2x+47=14 Solve by elimination

Mathematics
1 answer:
BlackZzzverrR [31]3 years ago
4 0

Answer:

Sorry if I am wrong, but I believe it is (-33/2,38)

-33/2 being x

38 being y

Step-by-step explanation:

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What is the answer to this?
alexdok [17]

Answer:

  1. x < 2.5
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Step-by-step explanation:

One way to do this is to try a number for x and see if it makes the inequality true. A suitable number here is x=0. This value of x is less than 2.5.

<h3>1.</h3>

For x=0, you have ...

  5 > -5 . . . . . true; the solution space is x < 2.5

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<h3>2.</h3>

For x=0, you have ...

  -25 > -5(2.5)

  -25 > -12.5 . . . . . false; the solution space is x > 2.5

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<em>Alternate solution</em>

<h3>1.</h3>

Subtract 5:

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Divide by -4

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<h3>2.</h3>

Divide by -5:

  5 < x +2.5

Subtract 2.5

  2.5 < x

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Soloha48 [4]

Answer:

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Step-by-step explanation:

5 0
3 years ago
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lbvjy [14]
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In dealing with surface area, what is a net?
Tju [1.3M]

Answer:

the answer is a.

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Answer:

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Step-by-step explanation:

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