Siahwilliam2009 Siahwilliam2009
  • 26-02-2021
  • Mathematics
contestada

Which graph shows the solution to this inequality? 3r+2(12r+7) ≤ 5r-8
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Which graph shows the solution to this inequality 3r212r7 5r8 class=

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DetectiveWolfie
DetectiveWolfie DetectiveWolfie
  • 26-02-2021

Answer:

r ≥ -1. it is A because r is greater than or equal to -1.

I am sorry if I got it wrong.

Step-by-step explanation:

3r+2(12r+7) ≤ 5r-8

27r+14 ≤ 5r-8

I subtract 27r and 5r.

22r+14 ≤ -8

I subtract 14 and -8.

22r ≤ -22

Divide 22 on both side.

r ≥ -1

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mariah22314
mariah22314 mariah22314
  • 26-02-2021
Answer: A
Hope this helps :)
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