How do I find lim x->e (ln x)/(x-e) ?

Shryia read a 481 -page-long book cover to cover in a single session, at a constant rate. after reading for 1.5 hours, she had 403 pages left to read. how fast was shryia reading? pages per hour how long did it take her to read the entire book? hours plz i realy need this

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

Joe has some money in his bank account he deposits 45$ write an expression that represents the amount of money in joe's account