freyadavidson freyadavidson

05-05-2015
Mathematics

Answered

-3 < n ≤ 1
n is an integer.

(a) Write down all the possible values of n.

(b) Solve the inequality 3p - 7 > 11

Answer :

konrad509 konrad509

05-05-2015

[tex]-3\ \textless \ n\leq1 \wedge n\in\mathbb{Z}\\ n\in\{-2,-1,0,1\}\\\\ 3p-7\ \textgreater \ 11\\ 3p\ \textgreater \ 18\\ p\ \textgreater \ 6 [/tex]

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