Answer:
option A
Step-by-step explanation:
systems of equations has a solution of approximately (-2.7,-1.2)
To find system of equations , we plug in the given point for x and y in each option and check which two equations satisfies our given point
[tex]4x-5y=-5\ and \ x+10y=-20[/tex]
[tex]4x - 5y =-5[/tex]
Plug in the given point
[tex]4(-2.7) - 5(-1.2) =-5[/tex]
-4.8 = -5
We are given with approximate solution, -4.8 is close to -5. So it satisfies our given solution
[tex]3x+10y = -20[/tex]
[tex]3(-2.7)+10(-1.2) = -20[/tex]
20.1= 20
It is approximately same
[tex]4x - 5y =-5[/tex] and [tex]3x+10y = -20[/tex] satisfies the given solution
