Electic At a Halloween party, I counted how many classic
costumes I saw among the guests. According to my
observations, what was the ratio of Zombies to
Vampires?
Ghosts
Zombles
Vampires
13
35
20

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.

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?

Suppose that sahil knows that 45 people with ages of 18 to 29 voted. without using a calculator, he quickly says then 135 people with ages of 30to 49 voted. is he correct? how might sohil have come up with his answer so quickly?