Q' = 3Q - 3, what is the value of (6')' ? Choose the correct answer:	A) 120	B) 150	C) 180	D) 210	E) 240
(6')'=(3*6-3)= 
<gadget id="calculator">(3*6-3)</gadget>
<output>15</output>
15'=15*15-15= 
<gadget id="calculator">15*15-15</gadget>
<output>210</output>
210   Answer 210
<result>D</result>
Q' = 3Q - 3, what is the value of (6')' ?