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

what is DNA??? .......​
Which is one way that sinkholes can form?
How do you solve for weight in physical science?
What is the total area of the polygon?
how does the story drop from traditional works of fiction?A. the main character goes on a quest B. the main character has to correct his mistake C. the main cha
A solution containing which one of the following pairs of substances will be a buffer solution? A) RbCl, HCl B) KBr, HBr C) CsF, HF D) NaI, HI E) none of the a
Could I help some help on numbers 2,6,10,30, and 38 please
I will give brainliest for the correct answer!
The number of units expected to be sold is uniformly distributed between 300 and 500. If r is a random number between 0 and 1, then the proper expression for sa
9 + 4 (x + 2) - 3x What is the term that best describes 3 in this expression?