Emilio asks his classmates what month they were born. He finds that 15 out of 125 classmates were born in July. If there are 1280 students in Emilio's school, how many students can he expect to have birthdays in July based on the experimental data?

3 - 11x < 36 ( I can’t make the signs have a line underneath them, but I do mean for there to be a line)
Subtract 3 from both sides
-11x < 33
When you divide a negative, the sign flips
x > -3

3 - x > 2
Subtract 3 sides
-x > -1
x < 1

3x > 12
x > 4

Hope this helps!