indiagreen975 indiagreen975
  • 14-01-2020
  • Mathematics
contestada

What is X+y=-1 X-y=7



Respuesta :

Аноним Аноним
  • 14-01-2020

Answer:

The solution is in the picture above

Ver imagen Аноним
Answer Link

Otras preguntas

What is the 4th pres. of the United States of America?
What is the mainly balance within, as environment changes?
Escherichia coli is classified as: A.)an archaea. B.)a eukaryote. C.)a bacterium. D.)a virus.
Can you help me plz?
Mariana tried to drink a slushy as fast as she could. She drank the slushy at a rate of 4.5 milliliters per second. After 17 seconds, 148.5 milliliters of slush
The table below shows four systems of equations: System 1 System 2 System 3 System 4 4x − 5y = 2 3x − y = 4 4x − 5y = 2 10x − 21y = 10 4x − 5y = 2 24x − 47y = 2
The area of a square rug can be represented by the expression 100x^2+60x+9. Write an expression to represent the length of each side of the rug.
Please please help me out!
I cannot solve this. I don't know how.
HELP! Split 3 and 6 into 61.