which equation forms a pair of linear equations with 9x+12y=48 such that the system has no soulution?

Question

AnnaDouglas AnnaDouglas

12-03-2015
Mathematics

contestada

which equation forms a pair of linear equations with 9x+12y=48 such that the system has no soulution?

Respuesta :

Otras preguntas

CAN SOMEONE PLEASE HELP ME ANSWER THIS

1. Does Pericles claim that Athens is a generous city?

What is the edge length inches of the cube

A major misconceptionabout natural selection is that this mechanism "gives orginisms what they want or need so they can adapt to their enviorment." Explain why

3. The principle of ________ entails that speech materials in an outline should descend in importance from general main points to more specific subpoints and su

Which sentence from the story shows that during the time period in which this story is set, people from other regions had a romanticized, instead of realistic,

The triangles are similar. What is the value of x? 48,52,20 / 12,x,5

Can you guys please help

Who were boat people? Vietnamese who owned boats Americans who helped the Vietnamese flee Saigon Vietnamese fishermen Vietnamese who escaped from Vietnam by sea

When a supergiant explodes a _ occurs

Panoyin Panoyin · Answer 1 · 2015-03-12T00:43:33+01:00

9x + 12y = 48
9x - 9x + 12y = 48 - 9x
12y = 48 - 9x
12 12
   y = 4 - 3/4x
9x + 12(4 - 3/4x) = 48
9x + 48 - 9x = 48
9x - 9x + 48 = 48
   0x + 48 = 48
      -48 -48
   0x = 0
      0    0
      x = 0
9(0) + 12y = 48
      0 + 12y = 48
      12y = 48
   12    12
      y = 4
      (x, y) = (0, 4)