Which equations are true?

Choose all answers that apply:

A. - x + 0 + (-x) = 0

B. - x - (-x) = 0

C. None of the above

Q=R+Rst for t, Solve the formula for the specified variable

What is the result when - 2x+9 is taken away from - 7x + 2

Chen has an MP3 player called the Jumble. The Jumble randomly selects a song for the user to listen to. Chen's Jumble has 4 classical songs, 3 rock songs, and 2 rap songs on it. Chen is going to listen to 360 songs.

At a county fair, 9 people out of 1,000 earned a perfect score in a carnival game. What decimal represents the number of people who earned a perfect score?

What is the solution to the equation 4x+16-x=22+6

Is it impossible unlikely as likely as not likely or certain of there are 10 shirts in a drawer 8 of the shirts have short sleeve T-shirts have long sleeves estimated probability that you get a short-sleeved shirt if you going out without looking

Was it hard to find out?

What is the length of the missing side? 6 ft 7 ft

What are factors of 30 48 8 12 6 18

the hockey team has been great! in 2008, they won 20% more games than in 2007 in 2009 they won 50% more games than in 2008 what was their overall percentage increase from 2007 through2008?