If two integers x, y (x>y) are selected from -10 to 5 (inclusive), how many possible cases are there?	Options:
A) 105
B) 120
C) 190
D) 210
E) 240
If two integers x, y (x&gt;y) are selected from -10 to 5 (inclusive), how many possible cases are there?   A. 150   B. 180   C. 190   D. 210   E. 240   --&gt;16C2=16*15/2= 
<gadget id="calculator">16*15/2</gadget>
<output>120</output>
120. Therefore, the answer is 120.
<result>B</result>
If two integers x, y (x>y) are selected from -10 to 5 (inclusive), how many possible cases are there?