Answer:
The answer is d or f(9)-f(2)/9-2
This week you paid $1.25 each because they were on sale for four for $5.
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%)
