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Katen [24]
3 years ago
8

Is -8-2(3+2n) + 7n equivalent to -30-13n? Explain why or why not.

Mathematics
1 answer:
vladimir1956 [14]3 years ago
8 0
It is not equivalent because when you distribute it, it will be -14+3n
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What is the equivalent ratios for 3/7 what is the missing number 21/_
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Select the correct answer. What is the solution to |x − 6| ≥ 5? A. 1 ≤ x ≤ 11 B. -11 ≤ x ≤ 1 C. x ≥ 11 or x ≤ 1 D. x ≥ 1 or x ≤
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The absolute value of a number <em>a</em> is written as  |a|  . And represents the distance between a and 0 on a number line.

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Inequality given is,

                              |x − 6| ≥ 5

Taking <em>positive case,</em>

                               x − 6 ≥ 5

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Taking <em>negative case,</em>

                                 x − 6 ≤  - 5

                                x - 6 + 6 ≤ -5 + 6

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So, solution of given inequality is  x ≥ 11 or   x ≤ 1

Learn more:

brainly.com/question/1779337

5 0
3 years ago
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