The value of a car that depreciates over time can be modeled by the function J(t) = 27000(0.9)2t+2. Write an equivalent function of the form J(t) = abt.

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

Anew shopping mall is gaining in popularity. every day since it opened, the number of shoppers is 5% more than the number of shoppers the day before. the total number of shoppers over the first 10 days is 1258 how many shoppers were on the first day?

Mis the midpoint of rq if rm equals 2x + 5 and mq equals 4x - 9 what is the length of rq