math unit 5 quiz 2

What is the value of the x-determinant for the system shown?

-22

What is the resulting equation when the expression for y in the second equation is substituted into the first equation?

-x + 6 = 1

What is the value of the system determinant for the following system of equations?

1

If you use the comparison method to solve the given system, what is the resulting equation?

2x - 3 = 3x - 4

What is the x-coordinate of the solution of the following system of equations?

3

Which of the following equations is equivalent to the given equation?

3x + 2y = 18

What is the result of adding the system of equations?

5x = 10

If you want to solve the system of equations by addition, which of the following could you do?

Multiply the second equation by -2 and add.

The system of equations has _____ solution(s).

infinite

What is the solution set of the given system?

{(-29/3, -10/3)}

Solve this system algebraically.

{(11/13, -17/13)}

What is the solution set of the given system?

{(13/5, 6/5)}

What is the solution set of the following system of equations?

{(31/8, 25/8)}

Solve this system algebraically.

{(40/41, 58/41)}

What is the solution set of the given system?

{(5/7, 12/7)}