angelelias12333 angelelias12333
  • 03-07-2020
  • Mathematics
contestada

Which ordered pair is a solution of this equation 5x - 7y = -23 (4,0) (1,4) (4,1) (0,4)

Respuesta :

Аноним Аноним
  • 03-07-2020

Answer:

  • B)  (1 ; 4)

Step-by-step explanation:

(4 ; 0)

5×4 - 7×0 = 20 - 0 = 0 (false)

(1 ; 4)

5×1 - 7×4 = 5 - 28 = - 23 (true)

(4 ; 1)

5×4 - 7×1 = 20 - 7 = 13 (false)

(0 ; 4)

5×0 - 7×4 = 0 - 28 = - 28 (false)

Answer Link

Otras preguntas

Good 6 word memoir for maya angelou I know why the caged bird sings
what do biomes have in common?
Which is one reason that American colonists in new England lived and worked differently from American colonists in the south A. The contrast in the geography of
Describe what matter is
a baseball team has home games on Thursday and Saturday. the two teams together earn $4746.50 for the team. Thursdays game generates $53.50 less than Saturday's
75 is 10 less than my Number. 55 Is 10 moré than my Number. what is my number?
plz help 15 points and best answer to the first answer!
What is Linear Mime?
What is the meaning of the unknown factor or quotient
why did the founding fathers compromise on using a federal system for the new government