Function notation Meaning
p(30) = 2500
A worker with 30 hours of training is paid $2500 a month
p(60) = 3000
A worker with 60 hours of training is paid $3000 a month.
The area of a square (in square feet) depends on the length of its sides
(in feet). This is written in function notation as a(s).
What is the best interpretation of a(3) = 9?

7

step-by-step explanation:

i'm assuming you need to figure out how many campers go into each tent.

i got the answer by:

24+4=28

28/4=7  

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b

21

jk it's 20

step-by-step explanation: