Jacob solves the system of equations by forming a matrix equation. 4x +y=2
-2x + 3y = -22
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 Jacob's process.

The dance committee of pine bluff middle school earns $72 from a bake sale and will earn $4 for each ticket they sell to the spring fling dance. the dance will cost $400 write an inequality to determine the number, t of tickets the committee could sell to have money left over after they pay for this year's dance. what is the solution set of the inequality?