Equation: 4x+3=43
Solved: 4x=43-3
4x=40
X=10
The maximum Y value should be 10
12 I’m pretty sure because you have x then 3 then 12
The half life would be about 3 so making the percentage About 25%
D. 3 to 5
This is because if you simplify the ratio by dividing each number in the ratio by 4, therefore for every group of 5 birds 3 of them are parrots
