Which expression in equivalent to 12(2n+6) ? NC.7.EE.1

Group of answer choices

12+2n+6

212n+612

n+6

n+3

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg

Vinay constructed this spinner based on the population of teachers at his school according to vinays model what is the probability that he will have a male history teacher two years in a row

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.