WILL MARK BRAINLIST 9+10 STRYKORE

Two friends are reading books. jimmy reads a book with 21,356 words. his friend bob reads a book with one-and-a-half times as many words. which expression represents the number of words bob reads?

Which graph has figures that can undergo a similarity transformation to justify that they are similar? (obviously not the third one)

Sun country bus lines has 80000 shares of stock outstanding what would the dividend per share of stock be from a dividends declaration of 109600