I tried to read this I only see the last set . So I can’t answer it I only see half of the question
function notation is the way a function is written. It is meant to be a precise way of giving information about the function without a rather lengthy written explanation.
Answer:
a
Step-by-step explanation:
bc i know
3.62p+3.09=18.69
-3.09 -3.09
——————————-
3.62p = 15.60
15.60/3.62
P= 4.31
She can by 4.31 pounds