Seudónimo
Seudónimo
03-11-2018
Mathematics
contestada
Hey who ever can help me, I give 25 points
Respuesta :
kperezv27
kperezv27
03-11-2018
4x+2y=18
-2(2x+3y=15)=-4x-6y=-30
4x+2y=18
-4x-6y=-30
-4y=-12
y=3
2x+3(3)=15
2x+9=15
2x=6
x=3
(3,3)
Answer Link
VER TODAS LAS RESPUESTAS ( 52+ )
Otras preguntas
Which of the following does a business setting call for? formal language avoiding slang a detached tone professionalism all of the above all of the above except
Which formula represents an organic compound? ( l) CaH2 (3) H2O2 (2) C4H8 (4) P2O5
Who makes federal laws?
Who is the Chief Justice of the United States now?
What is the capital of the United States?
The circumfrence of a ball is 60cm. The ball rolls 16.2m. How many times does the ball make one complete roll?
Which two earth layers are separated by the moho boundary?
Who is the Commander in Chief of the military?
Find the x and y intercept of the line 5x-4y=30.the graph
Which terms identify types of chemical reactions? (1) decomposition and :sublimation (2) decomposition and synthesis (3) deposition and sublimation (4) depositi
