Answer:A true
Explanation:
you understand the message after you are done reading what is given
Simultaneous equations:
x+3y = 7 ---- (1)
2x+4y = 81 --- (2)
From eqn (1)
x = 7-3y ---- (3)
Substituting for x in eqn (2)
2(7-3y)+4y = 81
14-6y+4y = 81
14-2y = 81
-2y = 81 - 14 = 67
-2y = 67
y = 67/-2 = -33.5
And then, from eqn (3);
x = 7-3y = 7-3(-33.5) = 7-100.5 = -93.5
The solution for the system of equations is;
x = -93.5
y = -33.5
A text that is written by an author who is respected in their field.
Answer:
What do you need help answering or do I just say yes or no it wouldn't let me type this in the comment section.
Explanation:
The answer is C) They enjoy a close friendship & D) They rely on each other for the sake of survival.
At the beginning we don't see the friendship or the trust in each other, that's because Phillip is very rude and mean to Timothy, but as the time goes by they compliment each other and make a bond where they function as a vital part for the friendship and survival.
