On friday 2/5 of the students wore blue shirts and 5/12 wore white shirts . what fraction of students wore either a blue shirt or a white shirt

What is the vertex form of f(x) = x2 + 6x + 3

An episode of a television show is 60 minutes long when it originally airs with commercials. on a dvd without commercials, the episode is only 417 minutes long. how many1-minute commercials did the episode include when it originally aired? write and solve an equation to justify your answer.

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2