awesomeeex3
awesomeeex3
02-06-2016
Mathematics
contestada
5x + 2y = 7 10x + 4y = 14
Respuesta :
Аноним
Аноним
02-06-2016
x and y on the left and right both equal 1
Answer Link
apologiabiology
apologiabiology
02-06-2016
look at them 5x+2y=7
10x+4y=14
divide second euqtion by 2
5x+2y=7
5x+2y=7
they are same
the solution is any oint on the line 5x+2y=7
some points are
(1,1)
(0,3.5)
(1.4,0)
etc
infinitely many
Answer Link
VER TODAS LAS RESPUESTAS ( 45+ )
Otras preguntas
electrons protons and neutrons make up a.all elements b. only elements found on earth c. the nuciel of atoms
what is the value of tan x ?
Write x^2 - 8x - 3 in vertex form
He (doesn't, don't) often stay after school. Verb: Subject:
Shortly after assisting a 65-year-old female with her prescribed nitroglycerin, she begins complaining of dizziness and experiences a drop of 30 mm hg in her sy
Fear of which power caused western european liberals to support the crimean war?
You have to make a factor tree
Why do plants put so many nutrients in fruit when the fruit does not provide nutrients to the growing seed?
What pressure in units of torr is equal to 1.14 atm of pressure?
A student weighing 120 lbs climbs a 12 ft flight of stairs in 9 seconds. how much power did the student create?
