323 is what percent of 475?

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 the greatest common factor ?

Which graph represents the same relation is the sa which graph represents the same relation as the set {(-3-2)}