Write an equation to represent an exponential decay function that models a new car purchased for $25,000 that depreciates by 12% of it's value per year. How many years will it take until the car is worth < $1000

34 cup. a serving of vegetable soup is 23 cup. the restaurant sold 20 servings of chicken noodle soup and 18 servings of vegetable soup. how many more cups of chicken noodle soup did they sell than cups of vegetable soup?

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*