trashgarbagewaste
trashgarbagewaste
16-01-2018
Mathematics
contestada
4x+7y=8.77 8x+14y=15.80
Respuesta :
Аноним
Аноним
16-01-2018
If i times the first equation by -2 that gives me -8x-14y=-17.54 8x+14y=15.80 Everything cancels out and I'm left with -1.74
Answer Link
VER TODAS LAS RESPUESTAS ( 78+ )
Otras preguntas
What type of simple machine is a saw?
The elevator at the local mall has a weight limit of 1,800 pounds and requires that the maximum person allowance be no more than nine people. Let w represent th
According to one acid-base theory, a base is an(A) [tex]H^+[/tex] acceptor(B) [tex]Na^+[/tex] acceptor(C) [tex]H^+[/tex] donor(D) [tex]Na^+[/tex] donor
The distance from town A to town B is five miles. C is six miles from B. Which of the following could be the distance from A to C? I 11 II 1 III 7
Describe all lab equipment which would be required if you wanted to heat a chemical to 1500ºC. Can your explain in detail?
Determine whether the polynomial is a difference of squares and if it is, factor it.y2 − 25A. Is not a difference of squaresB. Is a difference of squares: (y −
I need to write about the target audience for a disney theme park including ideologies
what is 8x squared = 56 rounded to the nearest tenth equal?
What is the volume of a circular mine passage that is 19.0 feet in diameter and 210.0 feet long?
Josh believes the Spanish club students at his school have an unfair advantage in being assigned to the Spanish class they request. He asked 500 students at his
