kimberly5853 kimberly5853
  • 02-06-2019
  • Mathematics
contestada

which statements are true about the ordered pair (-1,5) and the system of equations x+y=4 x-y=-6​

Respuesta :

wolf1728
wolf1728 wolf1728
  • 02-06-2019

Answer:

A) x+y=4

B) x-y=-6​

We add both equations and get

2x = -2 so x = -1

and y = 5

So the ordered pair (-1, 5) is the solution to the equations.

Step-by-step explanation:

Answer Link
ncpower1259
ncpower1259 ncpower1259
  • 02-06-2019
-1+5=4
And
-5+1=-4
So it’s x+y=4
Answer Link

Otras preguntas

What percent of 84$ is 21$
what is the simplified form of x + 5 ÷ 3x + 4 + x + 4 ÷ x + 3 ?​
How do you do this and what ya the correct answer? Simple and concise explanation please!
why is Queen Hatshepsut significant in ancient history​
-3x-3y=-15 6x+9y=15 Slope intercept form
Which best describes Babylonian law under Hammurabi? A) The laws discriminated against women. B)The laws were a government secret. C) The laws changed very freq
What is a another name for binge eating disorder ?
80,40,20,10,__what the missing number
Which of the following was not an established condition for POWs working outside the internment camps? a. POW workers were available to work when no other work
I need help on this problem please help me.