Problem 1TI: Write the augmented matrix of the given system of equations. 4x3y=113x+2y=4 Problem 2TI: Write the system of equations from the augmented matrix. [111213011|519] Problem 3TI: Solve the given system by Gaussian elimination. 4x+3y=11x3y=1 Problem 4TI: Write the system of equations in row-echelon form. x2y+3z=9x+3y=42x5y+5z=17 Problem 5TI: Solve the system using matrices. x+4yz=42x+5y+8z=15x+3y3z=1 Problem 6TI: A small shoe company took out a loan of $l,500,000 to expand their inventory. Part of the money was... Problem 1SE: Can any system of linear equations be written as an augmented matrix? Explain why or why not.... Problem 2SE: Can any matrix be written as a system of linear equations? Explain why or why not. Explain how to... Problem 3SE: Is there only one correct method of using row operations on a matrix? Try to explain two different... Problem 4SE: Can a matrix whose entry is 0 on the diagonal be solved? Explain why or why not. What would you do... Problem 5SE: Can a matrix that has 0 entries for an entire row have one solution? Explain why or why not. Problem 6SE: For the following exercises, write the augmented matrix for the linear system. 8x37y=82x+12y=3 Problem 7SE: For the following exercises, write the augmented matrix for the linear system. 16y=49xy=2 Problem 8SE: For the following exercises, write the augmented matrix for the linear system.... Problem 9SE: For the following exercises, write the augmented matrix for the linear system.... Problem 10SE: For the following exercises, write the augmented matrix for the linear system.... Problem 11SE: For the following exercises, write the linear system from the augmented matrix. [ 256 18|526] Problem 12SE: For the following exercises, write the linear system from the augmented matrix. [34 10 17|10439] Problem 13SE: For the following exercises, write the linear system from the augmented matrix. [320 1 94857|318] Problem 14SE: For the following exercises, write the linear system from the augmented matrix. . [8 291... Problem 15SE: For the following exercises, write the linear system from the augmented matrix. [45 201 5887 3|1225] Problem 16SE: For the following exercises, solve the system by Gaussian elimination. [1000|30] Problem 17SE: For the following exercises, solve the system by Gaussian elimination. [1010|12] Problem 18SE: For the following exercises, solve the system by Gaussian elimination. [1245|36] Problem 19SE: For the following exercises, solve the system by Gaussian elimination. [ 124 5|36] Problem 20SE: For the following exercises, solve the system by Gaussian elimination. [ 2002|11] Problem 21SE: For the following exercises, solve the system by Gaussian elimination. 2x3y=95x+4y=58 Problem 22SE: For the following exercises, solve the system by Gaussian elimination. 6x+2y=43x+4y=17 Problem 23SE: For the following exercises, solve the system by Gaussian elimination. 2x+3y=124x+y=14 Problem 24SE: For the following exercises, solve the system by Gaussian elimination. 4x3y=23x5y=13 Problem 25SE: For the following exercises, solve the system by Gaussian elimination. 5x+8y=310x+6y=5 Problem 26SE: For the following exercises, solve the system by Gaussian elimination. 3x+4y=126x8y=24 Problem 27SE: For the following exercises, solve the system by Gaussian elimination. 60x+45y=1220x15y=4 Problem 28SE: For the following exercises, solve the system by Gaussian elimination. 11x+10y=4315x+20y=65 Problem 29SE: For the following exercises, solve the system by Gaussian elimination. 29. 2xy=23x+2y=17 Problem 30SE: For the following exercises, solve the system by Gaussian elimination.... Problem 31SE: For the following exercises, solve the system by Gaussian elimination. 34x35y=414x+23y=1 Problem 32SE: For the following exercises, solve the system by Gaussian elimination. 32. 14x23y=112x+13y=3 Problem 33SE: For the following exercises, solve the system by Gaussian elimination. [100011001|314587] Problem 34SE: For the following exercises, solve the system by Gaussian elimination. [101110011|502090] Problem 35SE: For the following exercises, solve the system by Gaussian elimination. [123056008|479] Problem 36SE: For the following exercises, solve the system by Gaussian elimination. [ 0.1 0.3 0.1 0.4 0.2 0.1 0.6... Problem 37SE: For the following exercises, solve the system by Gaussian elimination. 2x+3y2z=34x+2yz=94x8y+2z=6 Problem 38SE: For the following exercises, solve the system by Gaussian elimination. x+y4z=45x3y2z=02x+6y+7z=30 Problem 39SE: For the following exercises, solve the system by Gaussian elimination. 39.... Problem 40SE: For the following exercises, solve the system by Gaussian elimination. x+2yz=1x2y+2z=23x+6y3z=5 Problem 41SE: For the following exercises, solve the system by Gaussian elimination. x+2yz=1x2y+2z=23x+6y3z=3 Problem 42SE: For the following exercises, solve the system by Gaussian elimination. x+y=2x+z=1yz=3 Problem 43SE: For the following exercises, solve the system by Gaussian elimination. x+y+z=100x+2z=125y+2z=25 Problem 44SE: For the following exercises, solve the system by Gaussian elimination. 14x23z=1215x+13y=4715y13z=29 Problem 45SE: For the following exercises, solve the system by Gaussian elimination.... Problem 46SE: For the following exercises, solve the system by Gaussian elimination.... Problem 47SE: For the following exercises, Gaussian elimination to solve the system. 47.... Problem 48SE: For the following exercises, Gaussian elimination to solve the system. 48.... Problem 49SE: For the following exercises, Gaussian elimination to solve the system. 49.... Problem 50SE: For the following exercises, Gaussian elimination to solve the system. 50.... Problem 51SE: For the following exercises, Gaussian elimination to solve the system. 51.... Problem 52SE: For the following exercises, set up the augmented matrix that describes the situation, and solve for... Problem 53SE: For the following exercises, set up the augmented matrix that describes the situation, and solve for... Problem 54SE: For the following exercises, set up the augmented matrix that describes the situation, and solve for... Problem 55SE: For the following exercises, set up the augmented matrix that describes the situation, and solve for... Problem 56SE: For the following exercises, set up the augmented matrix that describes the situation, and solve for... Problem 57SE: For the following exercises, set up the augmented matrix that describes the situation, and solve for... Problem 58SE: For the following exercises, set up the augmented matrix that describes the situation, and solve for... Problem 59SE: For the following exercises, set up the augmented matrix that describes the situation, and solve for... Problem 60SE: For the following exercises, set up the augmented matrix that describes the situation, and solve for... Problem 61SE: For the following exercises, set up the augmented matrix that describes the situation, and solve for... format_list_bulleted