y = mx + 1
y = 2/3x + 1
That's our line equation. :))
n^2 = 2/3n + 1
3n^2 = 2n + 3
3n^2 - 2n - 3 = 0
Can you solve for the 2 values of n from here?
=^._.^=
Book = x
CD = 6x
x + 6x = 56
7x = 56
x = 8
Difference = 5x. (6x-x)
5*8 = 40.
I hope this helped. :))
Computer = 3/4x
Drama = x
Drama now = x/2
Computer now = 5/4x
5/4x = 27 + x/2
3/4x = 27
x = 36
YAYYYY!!! :DDDDD
The base of the triangle is 12, and the height is 10.5 :))
The area of a triangle is base * height / 2.
Tell me what you get?
(-3-4)/(-4-y) = 1/7
7(-3-4) = (-4-y)
-21-28 = -4-y
21+28 = 4+y
49 = 4+y
45 = y
Started with 270 ml, now there's 120ml.
So... 270 - 120 = 150ml
hope this helped. :))
I think Andy is telling the truth, which would mean Shawn did it.
YAYYY. :DDD
Good job.
Please don't respost.
https://web2.0calc.com/questions/find-the-area_6