Podcast
Play an AI-generated podcast conversation about this lesson
Questions and Answers
What is the value of $y$ when $x = 1$ in the equation $4x + 5y = 19$?
What is the value of $y$ when $x = 1$ in the equation $4x + 5y = 19$?
- 2 (correct)
- 3
- 4
- -3
Which pair of numbers is the solution of the equation $2x - y = 2$?
Which pair of numbers is the solution of the equation $2x - y = 2$?
- (2,2)
- (5,5)
- (2,5)
- (5,2) (correct)
What is the value of $D_x$ for the system of equations $4x + 3y = 19$ and $4x - 3y = -11$?
What is the value of $D_x$ for the system of equations $4x + 3y = 19$ and $4x - 3y = -11$?
- -24
- 108
- 24
- 0 (correct)
