eeveeabby9
eeveeabby9 eeveeabby9
  • 03-06-2019
  • Mathematics
contestada

Given the system of equations, match the following items.
2 x - y = 0
x + y = -3

[0 -1
-3 1]

[2 0
1 -3]

[2 -1
1 1]

Given the system of equations match the following items 2 x y 0 x y 3 0 1 3 1 2 0 1 3 2 1 1 1 class=

Respuesta :

mickeypals7
mickeypals7 mickeypals7
  • 03-06-2019

Step-by-step explanation:

  • x+y=-3

x = -3 -y

  • 2x -y = 0

2(-3 -y) =0

-6 -2y = 0

-2y = 6

y = -3

  • x = -3 -y

= -3 -(-3)

= -3+3 = 0

Answer Link

Otras preguntas

County x has a population density of 250 people per square mile. The total population of the county is 150000. Which geometric model could be the shape of count
How do u do this???????
How is the u.s. military restricted by the third amendment?
County x has a population density of 250 people per square mile. The total population of the county is 150000. Which geometric model could be the shape of count
Which expressions are equivalent to this expression? 4r + 4 Select each correct answer. A. 2r + 1 + 2r + 3 B. 2(2r + 2) C. r + 3r + 4 D. 4(r + 4)
In an experiment the group that is not exposed to the independent variable is called the
Hunting laws preserve wildlife. hunter ethics preserve:you are hiking into unfamiliar terrain. what is the best way to keep your bearings?
Ultimately ________ create and market products that meet the needs of customers
During last week's visit to this same pear tree, pete ate 3 times as many pears as tweet, and tweet ate 5 fewer pears than honk. if together the boys ate 25 pea
what is the slope of the line passes through the pair of points (-4.1,7.4), (4.3,3.2) A.-2 B.2 C.-0.5 D.0.5