How to solve this inequality: 8z + 3 -2z < 51? A. z < 5.4 B. z < 8 C. z < 14 D. z < 9

8z + 3 - 2z < 51
8z - 2z < 51 - 3
6z < 48
z < 48/6
z < 8

Expert answered|Andrew.|Points 26375|

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Asked 10/13/2013 2:44:16 PM

Updated 3/28/2017 8:23:01 PM

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How to solve this inequality: 3p - 6 > 21. A. p > 5 B. p > -9 C. p > 9 D. p > -5

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Updated 3/28/2017 8:19:27 PM

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3p - 6 > 21

3p > 21 + 6

3p > 27

p > 27/3

p > 9

3p > 21 + 6

3p > 27

p > 27/3

p > 9

Added 3/28/2017 8:19:27 PM

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What is simplify this expression: 13+(-12)-(-5)=? A.-30 B. 6 C. 30 D. -6

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Updated 10/13/2013 9:54:40 PM

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13+(-12)-(-5) = 13-12+5 = 6

Added 10/13/2013 9:54:40 PM

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Confirmed by andrewpallarca [1/31/2014 3:27:34 PM]

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