Definition: A method of solving a system of equations in which you obtain opposites to cancel one of the variables and solve for the other variable.

If the dimensions of a rectangular prism are 5 ft x 3.5 ft x 2 ſt, what is the surface area?

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks