What is the length of the line?
Choose 1

4
5
6
Square root of 5

Answer this question! 30 points and brainliest! only if you know the answer.

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]

The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?