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

Which of the following is not a power of the president
The sum of 6 consecutive even numbers is 270. What is the second number in this sequence?
Which equation represents a line that passes through (2, –) and has a slope of 3?
Which statement presents the strongest persuasive appeal? A. I adamantly oppose the proposal for mandatory school uniforms. B. I am not in favor of school uni
Evaluate 15 − 4 + (7 − 5)squared =
evaluate 10 sigma n=2 25(0.3)^(n+1)
What options are there for a consumer who is still not satisfied after speaking with a store manager?   a.no options,b. that is the last resort call the Bett
Amanda is making pastry dough. She mixes of a cup of flour and of a cup of sugar. If she wants to mix flour and sugar in the same ratio to make 16 cups of pas
factor the equation 64x^3+27
What's the to number 1??