Jenny and Julie each drank a cup of hot chocolate after playing in the snow.Jenny put 6 more marshmallows in her cup than Julie.Together Jenny and Julie had a total of 6 marshmallows.Write a system of equations to find how many marshmallows Jenny(x) and Julie (y) each have their hot chocolate.
Answer choices:
X-y=6 and x=y+6
X+y=12 and x=y-6
X+y=6 and x=y+6
X+y=12 and y=x+6