)a jar contains 0.65 liter of lime juice and 0.40 liter of orange juice. meg poured 0.35 liter of cranberry juice into the jar. she then drank 0.10 liter of the mixture.

part a: write an expression to represent the total amount of juice left in the jar. (5 points)

part b: identify which property is used in each step to simplify the expression. (5 points)