ryruss22
ryruss22
02-05-2021
Mathematics
contestada
x - 2y = 0
2x + y = 5
Respuesta :
deniseambrogio
deniseambrogio
02-05-2021
x - 2y = 0
x = 2y
2x+ y = 5
Replace x
2(2y) + y = 5
4y + y = 5
5 y = 5
y = 5/5 = 1
x - 2y = 0
x - 2(1) = 0
x - 2 = 0
x = 2
x=2 and y=1
Answer Link
VER TODAS LAS RESPUESTAS ( 35+ )
Otras preguntas
Kim rolled a number cube four times. What is the probability that she rolled a number less than 3 on all of her rolls?
What is a relation and what makes it different from a function?
what is the factorization???
Select the common uses of radioactive elements in health care.
2) Which political philosopher believed the potential abuse of power required the government's power to be separated among different branches? Thomas Jefferson
A function f(x) has x-intercept of -3 and -5. What is the constant term in the function
In the late 1930s, the number of Jewish refugees rose after Germany annexed A) Austria. B) France. C) Poland. D) Russia.
The savings account offering which of these APRs and compounding periods offering the best APY? A. 3.1196% Compounded Semiannually B. 3.1172% Compounded Month
The point slope form of the line is
Which consequences can victims of identity theft face? Check all that apply. A.difficulty getting a loan or credit card B.an increase in debt C.the loss of a
