Podcast
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 $4x + 5y = 19$?
Which pair of numbers is the solution of the equation $2x - y = 2$?
Which pair of numbers is the solution of the equation $2x - y = 2$?
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 $4x - 3y = -11$?
