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san4es73 [151]
3 years ago
14

4m≥m+9>-9+4m Please answer urgent

Mathematics
1 answer:
Vsevolod [243]3 years ago
5 0
Next time, please include the instructions.

This inequality could be broken into two parts:

4m\geq m + 9   AND   m + 9 > -9 + 4m

Focus first on the inequality m + 9 > -9 + 4m.  subtract m from both sides, obtaining:

9 > -9 + 3m.  Next, add 9 to both sides, obtaining:  18>3m, or m<6

Last step:  Determine whether the inequality <span>4m≥m+9 is true if m<6.</span>
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sincerely, me

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