kaisumandig2005 kaisumandig2005

01-03-2021
Mathematics

contestada

How many solutions does this linear system of equations have?
-3x + y = 4
9x – 3y = –12
1.Two solutions:x=12 and y=9
2.Infinite number of solutions
3.No solution
4.One solution: (3,6)

Respuesta :

zinabushaibu zinabushaibu

01-03-2021

Answer:

3x=y-3

Step-by-step explanation:

-3x+y=4

-4+y=hu

Answer Link

Otras preguntas

what percent of 51 is 127.5?

From measurements in a microscope, you determine that a certain bacterium covers an area of 1.50 μm2. Convert the area into square meters. Show your solution.

Which of these are lost when the body perspires?. . Oxygen and calcium. . Calcium and sodium. . Sodium and potassium. . Potassium and oxygen

Which statement about nonfiction writing is accurate? A. Nonfiction writers base their characters on real people. B. Nonfiction writers have to follow a clear

How are isotopes of the same element alike? different?

What's the difference between Uniform magnetic field and Non-uniform magnetic field?

How does random fertilization add to the genetic variation?

In The Communist Manifesto, Karl Marx hypothesized that capitalism would fail if workers_____?

what is the solution to 4|0.5x – 2.5| = 0?

what is the goals of the Safety Office of the Department of Transportation?