6x^3y^9/36x^3y^-2 The x^3 values cancel each other out leaving the 1/6
(1/6)y^9/(y^-2) the y^-2 causes the y^9 to turn into y^11 (9+2=11)
(1/6)y^11/1 the 1/6 is multiplied by y^11
y^11/6
The answer are:
1.D
2.C
3.A
Explanation is in above pictures.
Well, if you say nine tenths, you know tenths is the first number after the decimal point. So you would put nine in the tenths spot.
Are you at school still? Or do you take online school notes