Question

What is -3 < p/2 < 0

Answer 1

`-6 \le p < 0`

In interval notation, the solution is [-6, 0).

Explanation:

`-3 \le (p)/(2) < 0`

Multiply the three sides by 2.

`-3 * 2 \le (p)/(2) * 2 < 0 * 2`

`-6 \le p < 0`

In interval notation, the solution is [-6, 0).