duhcushcidhcu duhcushcidhcu
  • 24-01-2020
  • Mathematics
contestada

Use the graph method to solve the system of linear equations: y = -2x + 1 and y = x - 2 A) (-1, -1) B) (-1, 1) C) (0, 2) D) (1, -1)

Respuesta :

Yang100
Yang100 Yang100
  • 24-01-2020

Answer:

x=1, y=-1. (1, -1).

Step-by-step explanation:

y=-2x+1

y=x-2

------------

-2x+1=x-2

-2x-x=-2-1

-3x=-3

3x=3

x=3/3

x=1

y=1-2=-1

Answer Link

Otras preguntas

how to calculate the electronegativity of a molecule with multiple bonds?
Having an extra chromosome results in
why was WWII a "total war"?
What type of transportation is this scenario? a red blood cell made up of 9% potassium has a sodium potassium channel that moves the potassium ions across the c
I need help on my math
Frederick Douglass was an advocate for A) abolition. B) conservation. C) prohibition. D) temperance.
what was billy the kid famous for
What is a set of informal rules about behavior? Law Etiquette Value Moral (this is actually for photography class)
Please help please asap!
ANSWER ASAP!!!!!!! PLEASE HELP! What does Odysseus's plan to free himself and his men from Polyphemus show about his character? What is Odysseus's greatest stre