How will you prepare for Jesus during the season of Advent? Write about one practice that you will do during the Advent season to strengthen your Christian attitude.

Element x decays radioactively with a half life of 8 minutes. if there are 450 grams of element x, how long, to the nearest tenth of a minute, would it take the element to decay to 37 grams?

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

What is the reflection image of (5,-3) across the line y = -x?