Select the solution for the system of linear equations y = 3x + 4 and y = x + 2. A.
(-1,1)

B.
(1,-1)

C.
(-1,-1)

D.
(1,1)

Look at this expression. a3b3c a-3b-3c-1 which of the following is the simplest form of the expression above?

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 given diagram shows the parts of a right triangle with an altitude to the hypotenuse. using the two given  measures, find the other four.