kris1990
kris1990
12-04-2018
Mathematics
contestada
-x-6y=10 x-2y=-2 using elimination?
Respuesta :
Аноним
Аноним
12-04-2018
Answer: x = -4, y = 1
Answer Link
Аноним
Аноним
12-04-2018
If we add the two equations we get:
-x - 6y + x - 2y = 10 + (-2)
-8y = 8, therefor y = -1
If y = -1:
-x - 6(-1) = 10
-x + 6 = 10
-x = 4
x = -4
Therefor the solution would be (-4, -1)
Answer Link
VER TODAS LAS RESPUESTAS ( 53+ )
Otras preguntas
Which expression is equivalent to 32?
he path of a punted football is modeled by f(x) = − 16 1225 x2 + 7 5 x + 2.5 where f(x) is the height (in feet) and x is the horizontal distance (in feet) f
write the balanced equation fr this chemical reaction _Mg + _O2 -> _MgO
At which location will erosion take place?
The following picture depicts which stage of meiosis?
Suppose that, on average, 4 percent of all CD drives received by a computer company are defective. The company has adopted the following policy: Sample 50 CD d
Which of the following inventions came first? O Atomic bomb O Film with sound O Polio vaccine O Radio
NO LINKS!!!Corresponding lengths in similar figures are given. Find the ratios (shaded to unshaded) of the perimeters and ares. Then find the unknown areas for
Will people assume you a boy if you are real pretty?
if there are 400 apples what percent would 50 apples be?
