What is another word to describe absolute value

What is a rational number between 9.5 and 9.7

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83