The next number in the sequence should be 333.111
X=12 you take away 1x from four then divide 36 by 3x
$72.
20% of 60 is 12
$12 + $60 = $72
Hello!
A cube has 6 faces which is the shape of a square, all corners are 90 degrees and it’s x^3
-2x^2=-15-5
-2x^2=-10
x^2=-5
X≠R i am not quite sure but...hope it helps :)