Find the value of the expression below for h=6? h - 2 *
4
8
12

How do you multiply a mixed fraction by a regular fraction

1-for what value of x is line a parallel to line b 2-for what value of x is line a parallel to line b

The ksp expression for the system pbcl2(s) pb+2(aq) + 2 cl-(aq) is: [pbc12][pb+2][2cl-] [pb+2][cl-]2 [pb+2][2cl-]2 [pbcl2][pb+2][cl-]2 [pb+2][2cl-]2[pbcl2]