Pls help, your very cool if u help, tysm :))

At school there are 526 students and 263 are girls about how likely is it that a randomly chosen student will be a boy

Fa bus driver leaves her first stop by 7: 00 a.m., her route will take less than 37 minutes. if she leaves after 7: 00 a.m., she estimates that the same route will take no less than 42 minutes. which inequality represents the time it takes to drive the route, r?

Me. i can't figure out this question. give an explanation too. .