Which numerical expression correctly translate the phase 4 less than sum of 9 and 2

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?

How many ordered pairs of positive integers satisfy xy=32?

Frank is lending $1,000 to sarah for two years. frank and sarah agree that frank should earn a real return of 4 percent per year. instructions: a. the cpi (times 100) is 100 at the time that frank makes the loan. it is expected to be 113 in one year and 127.7 in two years. what nominal rate of interest should frank charge sarah?