3 years ago

Solve the following inequality:

Mathematics

1 answer:

ad-work [718]3 years ago

4 0

Answer:

The answer is option 3.

Step-by-step explanation:

In order to solve the inequality, you have to get rid of -3 by adding 3 to both sides :

$k - 3 \leqslant 9$

$k - 3 + 3 \leqslant 9 + 3$

$k \leqslant 12$

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