The table below shows how many coaches work with each of the major sports teams at Kristensen School. Although no single coach works with all three teams, 3 coaches work with both the Track and Tennis teams, 2 coaches work with both the Track and Baseball teams, and 3 coach works with both the Tennis and Baseball teams. How many different coaches work with these three teams?
Sports No of coaches
Track 8
Tennis 5
Baseball 4 Choose the most appropriate option:	A) 6	B) 9	C) 11	D) 12	E) 17
X = 8 + 5 + 4 - (3 + 2 + 3)= 
<gadget id="calculator">8 + 5 + 4 - (3 + 2 + 3)</gadget>
<output>9</output>
9   Answer is 9
<result>B</result>
The table below shows how many coaches work with each of the major sports teams at Kristensen School. Although no single coach works with all three teams, 3 coaches work with both the Track and Tennis teams, 2 coaches work with both the Track and Baseball teams, and 3 coach works with both the Tennis and Baseball teams. How many different coaches work with these three teams?
Sports No of coaches
Track 8
Tennis 5
Baseball 4