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vova2212 [387]
3 years ago
12

Add. Use models if needed. (4x – 12) + (–x + 7)

Mathematics
1 answer:
Rama09 [41]3 years ago
4 0

After adding (4x-12) + (-x + 7) we get 3x-4

Step-by-step explanation:

We need to add the following expressions.

(4x-12) + (-x + 7)

For addition we need to combine the like terms.

(4x-12) + (-x + 7)\\=4x-12-x+7\\=4x-x-12+7\\=3x-4

So, after adding (4x-12) + (-x + 7) we get 3x-4

Keywords: Addition of polynomials

Learn more about Addition of polynomials at:

  • brainly.com/question/3071107
  • brainly.com/question/8805387
  • brainly.com/question/4390083

#learnwithBrainly

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The data set below shows the weights of some puppies, in pounds, at a kennel:
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Choose the true statement.<br> 0-2 &lt;-3<br> 0-2&gt;-3<br> 0-2 = -3
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The true statement is -2>-3

Step-by-step explanation:

The given statement included inequality and comparison symbols. The numbers involved are negative integers.

As the number increases its value decreases which means that -1 will be greater than -2 and so on

Given statement will be discussed one by one

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The statement is true because -2 is greater than -3

The true statement is -2>-3

Keywords: Comparisons, Inequality

Learn more about inequalities at:

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#LearnwithBrainly

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