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 ( 24+ )
Otras preguntas
Helpppppppp Meeeee Plsssss According to the Preamble to the U. S. Constitution... "Our Posterity" is our... A. descendants. B. ancestors. C. parents. D. brother
Write a balanced equation for copper metal and aqueous sulfuric acid react to form a solid copper (II) sulfate, liquid water, and sulfur dioxide solid.
7 x ? hundredths = 56 hundredths
Find the values of x and y A. X=34, y=17 √3 B. X=17 √3, y=34 C. X=34 √3, y=17 D. X=17, y=34 √3
How is a Supreme Court opinion an example of synthesis? will give brainliest
I need help with geometry
Help plssssss it’s an emergency
What is the purpose of the community relations (police) officer? Select all that apply. A. to improve relations between the community and the police department
A film lasts 2 hours and 35 minutes. Greg is going out at 8.15 . If he starts watching the film at 5.30 will he have time to warch all of it? Show how you decid
PLEAAASSE HELPPP!!!!what is the value of y?
