riverotyler riverotyler
  • 13-12-2020
  • Mathematics
contestada

Solve using elimination.
- 9x + 2y = 5
-9x + y = -2

Respuesta :

fischerd04
fischerd04 fischerd04
  • 13-12-2020

Answer:

(1 , 7)

Step-by-step explanation:

Answer Link
cheyenne547
cheyenne547 cheyenne547
  • 13-12-2020
The answer is

(X,y)=(1,7)
Answer Link

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solve for x. enter your answer in interval notation using grouping symbols. x^2+15x<-36
[tex]y = - {x}^{2} - 2x - 2[/tex]