Factorise the following
6ab-9bc​

What is the solution to the system of equation graphed belowa.(0,-4)b.(2,5),1),-3)

Sherrie is baking a pie for her family. she leaves the room and comes back to 35% of the pie having been eaten before she can put the topping on. how much 1 square inch strips of dough will she need for the top, now that a portion is missing? round your answer to the nearest while nimber.

Angle m aoc=108° m aob=3x+4° m boc=8x-28° find m aob