Please show the question you’re confused about. We can’t help if we don’t know the problem :)
Sonal went to school for 219 days in a full year. if her attendance is 75 percent find the number of days on which the school was open
The answer is a. b>-2 because
6b<24
b< 24/6
b<4
And
4b+12>4
4b>4-12
4b>-8
b>-8/4
b>-2