What is the inverse of the function f(x) = 2x + 1?
n(x) = 1/2x - 1/2
h(x) = 1/2x +1/2
o n(x) = 1/2x -2
o h(x) = 1/2x +2

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

Solve the inequality and graph 6j - 7 < 5

Joanie wrote a letter that was 1 1/4 pages long. katie wrote a letter that was 3/4 page shorter then joagies letter. how long was katies letter