I got it wrong and need the right answer and explanation ASAP

Tom is making a punch that contains 80% cranberry juice and the rest ginger ale. the punch has 2 liters of ginger ale. part a: write an equation using one variable that can be used to find the total number of liters of cranberry juice and ginger ale in the punch. define the variable used in the equation and solve the equation. hint: 0.8x represents the number of liters of cranberry juice in the punch. (5 points) part b: how many liters of cranberry juice are present in the punch? show your work.

Three coins are flipped. what is the probability that there will be at least two tails?

Scale factor of 2 is used to enlarge a figure as shown below the area of is 18 in.²