A6 pack of undershirts cost 13.98. this is 3.96 less than the cost of buying 6 individual shirts. ir each undershirt costa fue same amount, how much does each undershirt cost when purchased individually?

Which recursive formula can be used to determine the total amount of money earned in any year based on the amount earned in the previous year? f(n+1)=f(n)+5

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.

Identify the number as a rational or irrational.explain. 127