a) The variable in the inequality is x.
b) The inequality symbol needed < ( or >)
c) The constant is 8.
d) The inequality is f(x)<8x .
Explanation:
Given,
The person can make less than $8 per hour
To find the correct inequality for this situation.
Let us take,
The person works for x hours.
If the total income of the person for x hours is f(x)
Then, the inequality will be
f(x)<8x