Answer directly on the worksheet. This assignment uses a scoring guide. Review the scoring guide on the first tab of the spreadsheet prior to beginning the assignment to become familiar with the expectations for successful completion.

multiple choice assignment is attached below. the word problems are right below typed here. thank you! ————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————1 Write a short paragraph comparing the three methods of solving systems of equations. Describe the advantages and disadvantages of each method. Create systems of equations in two variables that have (a) no solution, (b) one distinct solution, and (c) infinite solutions. Show that each system has the indicated number of solutions by using a graph or solving the system. 2When using Gaussian elimination to solve a system of linear equations, explain how you can recognize that the system has no solution. Give an example that illustrates your answer. 3In your own words, describe the difference between a matrix in row-echelon form and a matrix in reduced row-echelon form.please type these solutions in word. do not use pdf or handwritten thank you.