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
1 2 3 000 000 TIME REMAIN 34:39 Arun's restaurant bill is $58, and he wants to leave the waiter an 18 percent tip. What will Arun's total bill be? $10.44 $47.56
¿Alguien sabe como calcular el p-valor de la diferencia de medias, entre dos muestras aleatorias de distribución normal, cuando las medias son iguales y se cono
write a short story that ends with "How I wish I knew this last year"
Eloísa y los bichos resumen
We can use this power series to approximate the constant . a) First, evaluate arctan(1) . (You do not need the series to evaluate it.) b) Use your answer from
taught that absolute right and wrong did exist
Amounts of money a company owes are called its A Liabilities B Assets C. Equity D. Net worth Please select the best answer from the choices provided 4 тоо
what are important war related factors?
A severe allergic reaction will usually occur within what time period following exposure to the substance to which the patient is allergic?
write me a Propagandist Essay for english for 60 points plz fast im timed
