Help im begging please give me the correct answers asap Tran solves the system of equations by forming a matrix equation.

2x - 3y = 19
x + 2y = -1

He multiplies the left side of the coefficient matrix by the inverse matrix

How does he proceed to the solution?

drag the choices to correctly complete trans process

40) linda was making chocolate truffles for the first day of school. the recipe for 20 chocolate truffles is: i cup of cream 2 cups of dark chocolate she noticed this will not be enough truffles for the 42 sure that all students in each homeroom next year. to be sure that all students receive a truffle, linda must adjust her recipe. a. complete the recipe for 42 truffles cups of cream - cups of dark chocolate work: