What are the solutions to the equation 9x2 = 49, rounded to the nearest tenth?

Find the slope of the line y =8/9x + 1.

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]

What is the range of the relation in the table below? x y –2 0 –1 2 0 4 1 2 2 0