Pls me with my maths choices 2 4 6 8

In triangles abc and wxy, a=w and b=x which of the following must be true to prove abc=wxy by the aas theorem? a.ab=bc b.bc=xy c.ab=wx d.

Using the figure below, select the two pairs of alternate interior angles.a: point 1 and point 4 b : point 2 and point 3 c: point 6 and point 6d: point 5 and point 7

George writes the mixed number as sum and uses the distributive property 1/2.-2/5=1/2-2+2/5=1/2