If an object has a mass of 12Kg on Earth, what would its mass be on the Moon and Mars?

Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.

Layla answer 21 of the 25 questions on his history test correctly.what decimal represents the fraction of problem he answer incorrectly.

If 5x - 2 = -12, then x = a) -50 b) -4.4 c) -2.8 d) -2