Which statements are true about the ordered pair (2, 3) and the system of equations?

3x+4y=18

2x-2y=2

Select each correct answer.

The ordered pair (2, 3) is not a solution to the system of linear equations.

-When (2, 3) is substituted into the first equation, the equation is false.

- When (2, 3) is substituted into the first equation, the equation is true.

-When (2, 3) is substituted into the second equation, the equation is true.

-The ordered pair (2, 3) is a solution to the system of linear equations.

- When (2, 3) is substituted into the second equation, the equation is false.

Question

Mathematics

Ryker Yu

8 November, 12:32

Which statements are true about the ordered pair (2, 3) and the system of equations?

3x+4y=18

2x-2y=2

Select each correct answer.

The ordered pair (2, 3) is not a solution to the system of linear equations.

-When (2, 3) is substituted into the first equation, the equation is false.

- When (2, 3) is substituted into the first equation, the equation is true.

-When (2, 3) is substituted into the second equation, the equation is true.

-The ordered pair (2, 3) is a solution to the system of linear equations.

- When (2, 3) is substituted into the second equation, the equation is false.

+2

Answers (1)

Know the Answer?

Antwan Jordan · Answer 1

substitute the ordered pair (2, 3) into the 2 equations

(3 * 2) + (4 * 3) = 6 + 12 = 18 → True

(2 * 2) - (2 * 3) = 4 - 6 = - 2 → False

Hence the ordered pair (2, 3) is not a solution to the system of linear equations.

When (2, 3) is substituted into the first equation, the equation is true.

When (2, 3) is substituted into the second equation, the equation is false.