Respuesta :
To represent his earnings the inequality to be used is: earnings (is less than) 100 (but greater than) 50.
Answer:
50 ≤ e ≤ 100
Explanation:
For one photography session, Dexter earns no less than 50. This means that the least he can gain in a session is $50.
For one photography session, Dexter earns no more than 100. This means that the most he can gain in a session is $100.
So:
[tex]50 \leq e \leq 100[/tex]
He can earn 50 and he can earn 100, so the equal sign is part of the interval.