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Iteru [2.4K]
3 years ago
14

I need help with these 3

Mathematics
2 answers:
Archy [21]3 years ago
8 0

First of all remeber that "a number" means we don't know the number or it could be many but not all numbers, so it is represented by x.

5. 1/2x + 6 > 20

6. 12 + 3x < -11  (They asked for the opposite of 11, the opposite of a positive number is always the negative of that number, and the opposite of a negative number is the positive of that number).

7. 2x - 8 < 5

ankoles [38]3 years ago
5 0

<em>Answers:</em>

<em>5)</em><em> 1/2n + 6 > 20</em>

<em>6) </em><em>12 + 3n < -11</em>

<em>7)</em><em> 2x - 8 < 5</em>


<u><em>Hope this helps :-)</em></u>



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