Answer: 
Step-by-step explanation:
Point-slope formula: 
Plug in the numbers: 
Clear the double negatives: 
Answer: 1 goes to 3, 2 goes to 1, 3 goes to 2, and 4 goes to 4
Step-by-step explanation:
The percent of water would be 40%
Answer:
x=14
y=12
Step-by-step explanation:
so you add 3 plus 9 and 2 plus 4 with 8 and you should get x- 14 and y= 12
Hope this helps