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Mathematics 16 Online
OpenStudy (anonymous):

solve the open sentence –2 ≤ n + 4 ≤ 7

OpenStudy (compassionate):

You can split this into two different inequalities -2 ≤ n + 4 and n + 4 ≤ 7 Solve both of them for your points.

OpenStudy (anonymous):

oh ok thx

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