Given:
Jerome ate 1/2 of the sandwich , Kevin ate 1/3 of the sandwich, and Seth ate the rest.
To find:
The ratio of jerome's share to kevin's share to seth's share.
Solution:
Jerome ate 1/2 of the sandwich. So,
Jerome's share = 
Kevin ate 1/3 of the sandwich. So,
Kevin's share = 
Seth ate the rest. So,
Seth's share = 
= 
= 
The ratio of jerome's share to kevin's share to seth's share is:

To simplify the ratio multiply the ratio by 6.


Therefore, the ratio of jerome's share to kevin's share to seth's share is 3:2:1.
Well x = 4 and y = -3 so what we would do is plug in the numbers like this.
6 x 4-3 x -3 = 20
Then lets break down the problem.
6x4=24 and 3x-3=-9
Now plug those numbers into our equation.
24 - (-9)=20
Then figure out the problem.
24 - (-9) = 33
So the x,y is wrong.
Answer:
90,60
Step-by-step explanation:
its the only point the line crosses on the graph
22 x (4+√5)
_____ _______
(4-√5) (4+√5) Multiply by the conjugate of the denominator.
= 88 + 22√5 = 88 + 22√5 = 11(8+2√5) = 8+2√5
____________ _________ _________
16+4√5-4√5-5 11 11
Answer: 8 + 2√5
Hope this helps :)