jmiller99 jmiller99
  • 04-04-2017
  • Mathematics
contestada

Zina solves a system of linear equations by elimination and finds a solution of (2, 2). One of the equations is a + b = 4. What is the other equation?

Respuesta :

sh10060 sh10060
  • 28-02-2020

Answer:

Option D

a+3b=8

Answer Link

Otras preguntas

Which organ synthesizes both urea and bile
One effect of air pollution is destruction of a. the nitrogen cycle b. photosynthesis c. the ozone layer d. chlorofluorocarbons
3 human made features that are on a topographic map
How did the Romans' tolerance of religion add to the stability and growth of the empire?
open the brackets to make the story complete
Dew forming on grass is an example of condensation true or fales and explain
I need help on this please help as soon as possible
What would happen to the planets in the solar system if the sun’s gravitational force were to suddenly disappear? A) They will stop spinning. B) They will
Which of these was the most noticeable symbol of the "Iron Curtain"? A) Great Wall B) Berlin Wall C) 38th Parallel D) 17th Parallel
The average maximum temperature in January for Killeen, Texas is 59º F. The average maximum temperature in January for Buffalo, New York is 27º F. This January,