vwesley80
vwesley80
02-03-2021
Mathematics
contestada
Solve by elimination.
X + y = -1
x-y=-7
Respuesta :
blessedtj2007
blessedtj2007
02-03-2021
Answer:
(x,y) = (-4,3)
Step-by-step explanation:
Answer Link
drmallery
drmallery
02-05-2021
Answer:
X=-4, y=3
Step-by-step explanation:
Answer Link
VER TODAS LAS RESPUESTAS ( 77+ )
Otras preguntas
Which two properties are used to define matter? A.has mass and conducts heat B.has buoyancy and volume C.has mass and takes up space D.conducts energy and has c
Imagine you are reading an article about the goals of the National Archives to reduce its energy use. What information would suggest that this source is likely
The half-life of carbon-14 is 5730 years. If we start with 10 grams of carbon-14, after 5730 years, we will have _____ of carbon-14 left. A. 1 gram B. 2.5 grams
If the formula for a compound is represented by XY2 and the charge on the Y ion is -2, what is the charge in the X ion?
What do you think would be the most interesting aspect of working with firearm evidence? What do you think would be the most challenging part?
our constitution is called a democracy because power is in the hands...of the whole people....An Athenian citizen does not put his private affairs before affair
How did President Bush want to resolve the massive Federal deficit inherited from the Reagan administration? a. raising foreign tariffs b. cutting back on defen
One important challenge for India is managing its relationship with ____________. a. Bhutan b. Bangladesh c. Pakistan d. Nepal
does magma contain only three elements
What was a common desire by the lower and middle classes in middle and south america? a. land reform b. food reform c. social reform d. religious reform
