jeremiahterrazas
jeremiahterrazas
26-08-2016
Mathematics
contestada
2x-5y=11
4x+10y=18 elimination
Respuesta :
Castiel2201
Castiel2201
26-08-2016
2x-5y=11(multiply all by -2. turns into. -4x+10y=-22). -4x+10y=-22. 4x+10(-7.5)=18
4x+10y=18. 4x-75=18
20y=-4. 4x=75+18
y=-7.5. x=23.25
Answer) (23.25, 7.5)
Answer Link
VER TODAS LAS RESPUESTAS ( 63+ )
Otras preguntas
How can a change to earth orbit affect earth climate apex
9. How could Father Connoly best be described? A. Jovial =(fun loving); good natured B. hard to get along with and hard to understand due to his this Irish acce
Identify the role of each underlined word by matching it with the appropriate description on the right Ravi quickly reads mystery novels. This adjective describ
Red font in the opening information is used to:_________
i needdd helppppppp plsss
Round to the nearest dollar $7,563.27
Plz help it need to be done by to day anyone plz
Why is access to healthcare a hot-button issue in the United States?
Michael and his sister Mel share the job of mowing the grass in their yard. Michael mows \large \frac {1}{3} 3 1 of the yard, and Mel mows the rest. Mel can m
Find the decimal equivalent to 4/15
