5n + 2 > 12 and 7n - 5 < 30; n must be between which numbers? Pick.
A) 1 and 8	B) 2 and 6	C) 0 and 9	D) 2 and 5	E) 2 and 9
5n &gt; 10 --&gt; n &gt; 2   7n &lt; 35 --&gt; n &lt; 5   2 &lt; n &lt; 5   Answer: 2 and 5
<result>D</result>
5n + 2 > 12 and 7n - 5 < 30; n must be between which numbers?