What is the slope of the line passing through the points (-3,4) and (4,-1)?

What is the quotient of -3/8and-1/3?

If f(x)=x^3 and g(x)=2x+7 when g(x)=-5

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]