The function f(x) = 4500(0.98)^x represents the value in dollars of a vehicle x years after it has been purchased new. what is the average rate of change in value per year between years 5 and 10? a. −$3676.83/year b. −$0.98/year c. −$78.16/year d. −$4500/year

Medium sodas cost $1.25 and hot dogs cost $2.50. natalie’s group brought in pizzas but is buying the drinks at concession stand. how many medium sodas can natalie’s group buy with $20? make a table to show answer.

Martin likes to make flower bouquets that have 3 daffodils and 4 tulips per vase. a daffodil has a mass of d grams, a tulip has a mass of t grams, and the vase has a mass of u grams. the expression 5(3d + 4t + v) describes the mass of 5 bouquets. match each amount in the situation with the expression that represents it. situation expression number of bouquets mass of one bouquet mass of the tulips in one bouquet 4t mass of the daffodils in one bouquet 3d + 4t + v

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?