tinnkjones1 tinnkjones1

03-07-2017
Mathematics

contestada

Use addition to solve the linear system of equations.

y=x-2
2x+4=y

(-6, 8)

(6, 8)

(-6, -8)

(6, -8

Respuesta :

playerawesome1 playerawesome1

03-07-2017

-2(y = x - 2) -----> -2y = -2x + 4
y = 2x + 4 --------> + y = 2x + 4
-1y = 8
/ -1 /-1
y = -8
y = x -2
-8 = x -2
+ 2 +2
-6 = x
The answer is ( -6, -8)

Answer Link

04-12-2019

Answer:

The answer is (-6,-8)

Step-by-step explanation:

Answer Link

Otras preguntas

What city has the largest population in the world?

Dna replication begins in areas of dna molcules called?

Lena is writing a research paper on genetically modified foods. Which of the following is a brainstorming technique she can use to narrow down the topic? A. re

Which of the following is a good rule to follow when using business cards

A race track is in the form of a ring whose inner circumference is 157 m and outer circumference is 314 m. Find the area of the track.

PLEASE HELP!! Human heart muscle has many more mitochondria than the muscle which moves your body parts. Suggest a reason for this observation.

Words that have a special meaning in a programming language are called

"Twice the sum of a number and 5 is 24. Find the number."

There are 52 potato chips in a 10 oz bag. Write and solve a porportion that you can use to find the number of chips in a 4 oz bag.

Which cube root function is always decreasing as x increases? A) f(x) = 3√x-8 B) f(x) = 3√x-5 C) f(x) = 3√-(5-x) D) f(x) = -3√x+5