Find the inverse of each matrix (+5 points if you do it by hand and show your work)

Solve each system using inverse matrices

Find the inverse of each matrix (+5 points if you do it by hand and show your work)

Are the two matrices inverses?

Hogwarts is selling tickets to the quidditch finals. On the first day, the school sold 2 teacher tickets and 8 student tickets for a total of 90 knuts. Then the school took in 115 by selling 7 teacher tickets and 8 student tickets.

Solve each system using inverse matrices

Are the two matrices inverses?

Solve each system using inverse matrices

Solve the following for x and y.

Are the two matrices inverses?

Find the inverse of each matrix (+5 points if you do it by hand and show your work)

Solve the following for x and y