Answer:
25%
Step-by-step explanation:
An easy way to figure this out is just by dividing the initial amount of students (18) by the current amount of students (24), and then subtracting 1.
So, 18/24 = 0.75 (aka 75%), and 1 - 0.75 = 0.25 (aka 25%)
5(2x(2x + 3) - 3 ( 2x +) or 5(2x -3) (2x + 3)
She has 6 green picks, because 2*6=12.