5n + 2 > 12 and 7n + 2 < 44; n must be between which numbers?  Options:
A) 1 and 8 B) 2 and 6 C) 0 and 9 D) 2 and 7 E) 2 and 9
5n+2 &gt; 12   5n &gt; 10   n &gt; 2   7n+2 &lt; 44   7n &lt; 42   n &lt; 6   So n must be between 2 and 6   2 &lt; n &lt; 6   correct answer 2 and 6
<result>B</result>
5n + 2 > 12 and 7n + 2 < 44; n must be between which numbers?