There was a temperature change of -2°F each
hour over a period of 5 hours. In all, what was the
temperature change over the 5-hour period?

Urgent I need this!!!

Find x to the nearest hundredth place

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.

Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122