sunshinesmile71 sunshinesmile71
  • 15-02-2018
  • Mathematics
contestada

How many solutions does this system of equations have? Use either the substitution method or the elimination method. −2x + 4y = 4 x − 2y = 6 exactly one solution no solution infinitely many solutions

Respuesta :

muhammadeve01 muhammadeve01
  • 15-02-2018
No solution

-2x+4y=4
2(x-2y=6)

-2x+4y=4
2x-4y =12
0=16
Answer Link
brainguy124 brainguy124
  • 15-02-2018
it has no solution so it is b
Answer Link

Otras preguntas

how many times greater is 4730 than 7
which of the following statements best describes the relationship between sex chromosomes an autosomes in humans?
(5a + a2 - 14) (10a + a2 + 39)
Which is the only coral island in Bangladesh?
What is the multiplicative rate of change for the exponential function f(x) = 2(5/2)–x(to the negative X)? A.0.4 B.0.6 C.1.5 D.2.5
What was the Islamic Golden Age?
Oceanic lithosphere is lighter than continental lithosphere. Select one: True False
If a sprinkler waters 1/15 of a lawn in 1/5 of an hour, how much time will it take to water the entire lawn?
Please help meeeeeeeeeee
NEED HELP ASAP!!!!!! :( <3 In South Africa, segregating policies of __________ physically separated race groups. A. obsolescence B. apartheid C. deteriorati