The rule is 3^x.
Check: 3^1 = 3; 3^2 = 9; 3^3 = 27 and 3^4 = 81
Percent is 480% and the decimal is 2.8
You subtract 5 to the other side so it'll read -6n=-4 then divide -6 to the other side and it'll be 2/3
Go here - http://www.purplemath.com/modules/rtnldefs2.htm
One question before I give my answer , Where did it say she stopped?
