Answer:
The submarine needs to move up, so the rate the submarine needs to move is positive.
If you do 22÷9 and see the hole number: 2. Then do 2 x 9 and you get 18. Now do 22-18 and you get 4. So do 2 4/9. Always have the denominator stay the same.
Remove the vine, it is causing the population to decrease. No amount of animals etc. will be able to take care of the vine if the population is already decreasing.
1. Remove the vine.
Answer:
x=−2 and y=3/2
Step-by-step explanation:
see picture