Rosalinda27
Rosalinda27
06-06-2017
Mathematics
contestada
Someone please help me in math
Respuesta :
PHDFlopper
PHDFlopper
06-06-2017
3x-y=4
2x+y=6
Add the two equations together:
5x=10
x=2
Plug 2 for x into the second equation:
2(2)+y=6
4+y=6
y=2
The solution is (2,2)
Answer Link
mitts
mitts
06-06-2017
hope this helps out !!!!
Answer Link
VER TODAS LAS RESPUESTAS ( 22+ )
Otras preguntas
Heat pollution is harmful to marine habitats because it __________. A. changes the temperature of water B. contaminates water with mercury C. raises acid levels
Help pls! Knowing how to find the surface area of a three-dimensional object can be useful in finding the amount of materials needed to make a box or the cost o
How did the Catholic Church respond to the Ninety-Five Theses? It implemented a few key reforms from the list. It created its own list of reforms and enacted th
If a company receives an average of average of 3 calls per 5minute period in a working day, the probability of receiving no calls during a randomly selected 5 m
a) Given that (3x − 1)(x + p) = 3x² +qx-5, find the value of p and q
as a filipino youth explain 8 sentence why it is important for you to take a stand and speak up about the critical issue that we are facing today even if older
Help would very much be appreciated
Why was the discovery of the Australopithecus afarensis child, nicknamed “Selam,” such a significant finding with regards to hominin evolution? a) The skeleton
What is the surface area of a polyhedron? A. The amount of space inside the figure B. The sum of the areas of all faces except the base(s) C. The area of its
In the following reaction, is aluminum being oxidized or reduced? 4Al (s) + 3O2(g) → 2Al2O3(s)
