Suppose you spent $38.25 for 3 shirts that each cost the same amount. if the cost of the shirts varies directly with the number of shirts you buy, what is the constant of variation?

Select the correct answer. joshua likes to read. he read 6 books when he was 6 years old. every year he doubled the number of books he read the previous year. how many total books did he read between the ages of 6 and 10? a. 60 b. 90 c.186 d.187

How many 2/5s are in 1 and 1/2 plz someone me right now

Which function represents the sequence? f(n)=n+3 f(n)=7n−4 f(n)=3n+7 f(n)=n+7