Please answer all 5 questions

43. [0/1 Points] DETAILS PREVIOUS ANSWERS HARMATHAP12 3.3.007.MI. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER An augmented matrix for a system of linear equations in x, y, and z is given. Find the solution of the system. 1 2 0 3 2 8 0 -2 4 10 ( x, y, z) = Need Help? Read It Watch It Master It Submit Answer Viewing Saved Work Revert to Last Response40. [0/6 Points] DETAILS PREVIOUS ANSWERS HARMATHAP12 3.2.015.MI. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Use the following matrices to perform the indicated operation, when possible. (If not possible, enter IMPOSSIBLE into any cell of the matrix. ) 210 A = w 5 4 E = 3 4 710 Find EAT. 2 11 15 26 X Your matrix does not have the appropriate number of rows and columns. Need Help? Read It Watch It Master It9. [0/1 Points] DETAILS PREVIOUS ANSWERS HARMATHAP12 2. 1.049.MI. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER If the profit from the sale of x units of a product is P = 125x - 300 - x2, what level(s) of production will yield a profit of $2850? (Enter your answers as a comma-separated list. ) X : units X Need Help? Read It Watch It Master It Submit Answer17. [0/1 Points] HARMATHAP12 2.3.010. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER If, in a monopoly market, the demand for a product is p : 3300 , x and the revenue is R : pX, where x is the number of units sold, what price Win maximize revenue? :5 x Need Help? __ Submit Answer ' 37. [-/1 Points] DETAILS HARMATHAP12 3.1.027. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Use the following matrices to perform the operation, if possible. (If not possible, enter IMPOSSIBLE into any cell of the matrix.) : 1 A = 2 3 1013 B = 5 1 1 1 3 0 Find 2A - 3B. Need Help? Read It45. [0/1 Points] DETAILS PREVIOUS ANSWERS HARMATHAP12 3.3.011. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Use row operations on an augmented matrix to solve the given system of linear equations. xty 2 = -2 x + 2y + 32 = -8 2x - - 13z = 17 ( x, y, z) = -3, 29, 1 X Need Help? Read It Watch It Submit