kathyrobertson1 kathyrobertson1
  • 03-09-2018
  • Mathematics
contestada

Without graphing, classify each system as independent, dependent, or inconsistent. { -2x-y =9, 3x -4 =-8

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 03-09-2018

When both equations are written in standard form, the coefficients and constants are different, so the system is {independent, consistent}.

[tex]2x+y=-9\\3x=-4[/tex]

The same is true even if you mean

[tex]2x+y=-9\\3x-4y=-8[/tex]

Answer Link

Otras preguntas

How many cups are in 1 gallon of water
a video game is on sale for 25 percent off the original price is $42. what is the discount? and what is the sale price?
how do I solve 9 1/9 - 5/6
Solve equation using square root property X2-8X+16=1
what is the ordered pair solution for;x + 2y = 53x - y = 1
Clarence brought 5 rolls of color film and 4 rolls of black - and - white film for his camera for a total of $24.00. The black - and - white cost $1.50 per roll
Why does a bike get heavier when it rusts???Very confussed, I cant find anything on the internet :( please help
A merry-go-round makes 18 rotations in 3 minutes. What is its angular speed in rpm?
The distance between the jones house and the smith house is 96 feet.How many yards is that?
a video game is on sale for 25 percent off the original price is $42. what is the discount? and what is the sale price?