Ireally need badly with calculus question, and ill give you lots of points

Find the 6th term of the expansion of (2p - 3q)11. a. -7,185,024p4q7 c. -7,185p4q7 b. -7,185,024p6q5 d. -7,185p6q5 select the best answer from the choices provided a b c d

If the equation of a perpendicular bisector of a triangle is y = 2x + 7, what is the slope of the side that it is bisecting? explain how you know. 

What is the equation of the line written in general form? 0-x+y-2-2 ox+y-2=0 02x+4-2=0