Find the equivalent expression. 12a +6b a.2(10b + 4b) b.6(6a + b) c.2(6a + 4b) d.6(2a + b)

Solve: 3x+y=6 4x-2y=18 show all work !

What is the greatest number of parts of a circle that can be formed by cutting the circle with 7 straight cuts? (note: the parts do not have to be equal in size)

Let event a = you roll an even number on the first cube.let event b = you roll a 6 on the second cube.are the events independent or dependent? why?