Answer:
Option (c) is correct.
Explanation:
Tina wrote two equations :
3x - y = 9 ...(1)
And
4x + y + 5 = 0
4x + y = -5 ....(2)
Adding equation (1) and (2) we get :
3x - y + 4x + y = 9+5
7x = 14
x = 2
Put the value of x in equation (1)
3(2)-y=9
6-y=9
y = -3
The solution of the equation (1) and (2) is x = 2 and y = -3
Hence, the correct conclusion is "(2, –3) is a solution to the system of linear equations".
Answer:
Ancient civilization refers specifically to the first settled and stable communities that became the basis for later states, nations, and empires
Explanation:
Answer:
B.
Explanation:
The written text can be defined as a medium of something that's written or transcripted from otherr texts. <u>The unique characteristic of a written text is that it lasts long than other mediums such as verbal, audio, etc</u>.
Example of this unique characteristic of longevity of written text are the historical books that were written ages ago and still exist such as Holy Scriptures, historical books for instance 'Of Plymouth Plantation', autobiographies, etc. If we compare the longevity of other mediums with written text, written texts lasts longer than the others.
So, the correct answer is option B.
Answer:Select all the correct answers.
Which two concerns regarding weapons of mass destruction does the National Nuclear Security Administration deal with in collaboration with the United Nations?
the misuse of weapons of mass destruction by rogue nations
terrorists obtaining weapons of mass destruction
advances in weapons of mass destruction by Russia
nuclear testing by China
maintenance of weapons of mass destruction in Europe
Explanation:
Answer:
Toby looked at the crowd of people and was surprised to see his best friend. Tod wasn't supposed to be here, he told me that he had a family party to go to. Why did he lie? So Toby went over to Tod to ask him why he is here, when all of a sudden Tod leaves and Toby can't find his anywhere. So he goes over to a quiet place so he can call Tod. When Tod answer Toby asks "Hey man, where are you?"
"I'm at my family party remember?" Tod says.
"Bro I just saw you here. What's going on?" Toby replies.
"I have no idea what you are talking about. I haven't left." Tod says before Toby ends the call.
Explanation:
I hope this helps!
