jennyGx
jennyGx
05-08-2017
Mathematics
contestada
HELP Please THANKS (:
Respuesta :
kphung76127
kphung76127
05-08-2017
x+y=10
-x+y=-6
2y=4
y=2
x+4=10
x=8
Final answer: D
Answer Link
apologiabiology
apologiabiology
05-08-2017
subsitution
y=x-6
subsitute x-6 for y in the other equation
x+y=10
subsitute x-6 for y
x+x-6=10
combine like terms
2x-6=10
add 6 both sides
2x=16
divide by 2
x=8
sub back
y=x-6
y=8-6
y=2
x=8
y=2
(x,y)
(8,2)
D is answer
Answer Link
VER TODAS LAS RESPUESTAS ( 16+ )
Otras preguntas
At the restaurant i 2³ σ π, they have 23 soup, 24 appetizer, 9 salad, 9 entree, and 21 dessert options. how many unique 5-course meals (consisting of one soup,
Which two aspects do people of India most strongly base their identity on? a. what part of India they are from, and what language they speak b. what religion th
A charge nurse assesses a group of staff nurses as competent individually but ineffective and nonproductive as a team. How should the charge nurse address the s
fter 80,000 years, will most likely be created along the boundary.
Which of the following is associated with an increased tendency on the part of a bystander to offer help in an emergency situation?a. Being in a good moodb. Hav
pronombres posesivos elige cual va en cada espacio? John has got a camera.( It's His ____________ camera). My brothers hace got a key. ( It's _________key). My
If kinetic friction between the block and the floor is μ=0.25, what is the magnitude of the applied force F?
Industrialization allowed the U.S. to produce huge amounts of many different products. One product became a symbol for industrialization: steel. Steel is a very
Industrial change created incentives to have fewer children by increasing access to condoms, which are a cheap and effective means of contraception.a) Trueb) Fa
Two conducting spherical shell a and b of r and 2r at placed at infinite distance with surface charge density lambda connected with wire find the potential of s
