yonmin
yonmin
28-10-2021
Mathematics
contestada
a.2x=3y và x+y=10
B.3x=5y và x+y =40
Respuesta :
Avarina
Avarina
28-10-2021
Answer:
A. x = 6 và y = 4
B. x = 25 và y = 15
Answer Link
VER TODAS LAS RESPUESTAS ( 88+ )
Otras preguntas
what role do genes play in influencing someone's behavior
Which best describes the lytic and lysogenic cycles?
what is 8 divided by 6/7
As of December 2006, the national debt was $8.6 trillion, or 8.6 x 1012 dollars. At that time, the U. S. population was approximately 300,000,000 (300 million),
Students are given 3 minutes for each multiple-choice question and 5 minutes for each free-response question on a test. There are 15 questions on the test, and
Buying items in larger volume is also known as ____
According to John Locke, what was the purpose of government? A) to protect human rights and preserve public order B) to raise taxes C) to decide
What is the value of x in the equation 3|x – 3.5| + 7.5 = 7.5
Using data from the table above, select the best explanation for why that cell will be able to eliminate waste most efficiently?\
Identify and discuss three ways in which plate tectonics has influenced life on earth
