Simplify this expression
2\3(-9m+ 12)

So with the 2/3 you factor out the 3 from the expression by multiplying 3, which cancels out the bottom number 3 and leaves you with 2(-3m+4). You then distribute 2 through the parenthesis which gives you the answer -6m+8 

Find the perimeter of the figure shown above with a side length 5 units.(each figure is a square).a.10 unitsc.30 unitsb.20 unitsd.40 units select the best answer from the choices providedabcdmark this and return