graceab27 graceab27
  • 15-06-2020
  • Mathematics
contestada

what is the solution the the system of equations graphed below y=-2x-4 y=x+2

Respuesta :

mhanifa
mhanifa mhanifa
  • 15-06-2020

Answer:

(-2,0)

Step-by-step explanation:

y=-2x-4

y=x+2

------

  • x+2= -2x-4
  • 3x=-6
  • x=-2
  • y=x+2=-2+2=0

(-2, 0) is the answer

Answer Link
lilaee
lilaee lilaee
  • 15-06-2020
y = 2x - 4
y = x + 2

2x - 4 = x + 2
2x - x = 2 + 4
x = 6

substitute x = 6 into one of the first 2 equation, i chose the 2nd one.
y = 6 + 2
y = 8

Answer Link

Otras preguntas

What is the least common denominator between 15 and 40?
A submarine descends at a rate of 60 feet per minute. How long will it take to descend to a depth of 900 feet. ?
Gametes are normally _____.haploid or diploid
In which country did the Industrial Revolution occur LAST? Germany, United States, Russia or France?
shirley is going to have the exterior of her home painted. tims painting charges  $250 plus $14 per hour. colorful prints charges  $22 per hoour. how many hours
How do u simplify the square root of 175
Eleven fifteenths changed into a decimal
How do you turn -3.625 into a fraction.
How had the use of computers expanded by the mid-1950s? What company dominated the computer market in these years?
how o I get the awnser to 9s+3=57 I need help asap im in 8th grade