Phil had a collection of 300 movies at the beginning of the summer. After the summer, Phil had traded some of his movies and now he has only 225 movies.

What is the percent decrease of his movie collection?

In a school 2/3 of the students study a language of those who study a language 2/5 study french

Which of the following pairs of functions are inverses of each other? o a. f(x)=x72+8 and 96-9 = 7/x+2) =8 o b. f(x)= 6(x - 2)+3 and g(x) - *#2-3 o c. $4) = 5(2)-3 and 90- 4*: 73 o d. f(x) = 6)-12 and 910 – +12

Identify one charcteristic of exponential growth