Two classroom have a total of 45 people in them. the first class is a math class with 5 more students than the science class. how many are in each class

Alicense plate is to consist of 44 digits followed by 55 uppercase letters. determine the number of different license plates possible if the first and second digits must be? odd, and repetition is not permitted.

Can someone me out here and the tell me the greatest common factor

Laura read 1/8 of a comic book in 2 days. she reads the same number of pages every day. what part of the book does she read in a week