Tim is making a fence in the shape of a triangle for his livestock. he wants one side of the triangle to be two times as along as another side and the thrid side to be 21 meters long. tim wants the perimeter of the triangle to be more than 42 meters and less than 84meters

If the value of x increases by 5, how does the value of m(x + 3) change? a) it increases by 5m. b) it increases by 8m. c) it decreases by 5m. d) it decreases by 8m.

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.

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.]