Mary and Jeff both have jobs at a baseball stadium selling bags of peanuts. They each get paid $12 per game and $1.75 for each bag of peanuts they sell. (A-CED.1)
a.) How many bags of peanuts does Jeff need to sell to earn $54?

b.) How much will Mary earn if she sells 70 bags of peanuts at a game?

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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.

Let the closed interval [a , b] be the domain of function f. the domain of f(x - 3) is given by (a) the open interval (a , b) (b) the closed interval [a , b] (c) the closed interval [a - 3 , b - 3] (d) the closed interval [a + 3 , b + 3]

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