Explain/give the new equation from the original equation: f(x) = x2 a shifted 3 units down b shifted 4 units right

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?

What is the value of x? enter your answer in the box.

Aiko jumped rope for 20 min and stopped at 8: 05 when did she start