Use Gaussian elimination in a matrix to solve the system of linear equations
Here: x – 2y +3z = 9
-x + 3y +z = - 2
2x -5y +5z = 17

What is the quotient of m^6/5 ÷ 5/m^2? assume m does not equal pl

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55

(03.03 mc) choose the graph below that correctly represents the equation 2x + 4y = 24. (5 points) select one: a. line through the points 0 comma 6 and 12 comma 0 b. line through the points 0 comma negative 6 and 12 comma 0 c. line through the points 0 comma negative 12 and 6 comma 0 d. line through the points 0 comma 12 and 6 comma 0