If it is true that x > -3 and x < 7, which of the following must be true?	Select the correct option.
A) x > 3
B) x < -7
C) x < 3
D) -3 < x < 7
E) none of the above.
the range is -3 &lt; x &lt; 7   A. x &gt; 3 - no because x can be between -3 &lt; x &lt; 3   B. x &lt; -7 - no because the values of x are always &gt;-7   C. x &lt; 3 - no because x can be between 3 &lt; x &lt; 7   D. -3 &lt; x &lt; 7 - true because x can be between -3 &lt; x &lt; 7   E. none of the above.   Answer: -3 &lt; x &lt; 7
<result>D</result>
If it is true that x > -3 and x < 7, which of the following must be true?