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
Answer:
None of the choices are correct.
Explanation:
Rip Van Winkle falls asleep because he drinks a mysterious and powerful liquor that is offered to him by an equally strange group of men.
In the poem Landscape with the Fall of Icarus, William Carlos,
the writer uses the word “unnoticed” to describe the drowning of Icarus
unimportant. In the poem, it states
“A splash unnoticed
This was Icarus drowning”
This means that because of the word “unnoticed” it means no
one put importance when Icarus was drowning.
Answer:
what piece of writing are we trying to describe?
