Someone, please help I want to see if I'm correct [ 6/5 ÷ 9/10 - ( 2 - 7/12) ] + 7/24
I want to see if my answer is correct!

How do you find principle and simple interest

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?