A farmer has 220 bushels of wheat to sell at his roadside stand. He sells an average of 14
each day. Represent the total change in the number of bushels he has for sale after 7 days.
The total change in the number of bushels he has for sale is

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]

Give all possible names for the line shown.calculation tip: lines can be written with either point first.

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]