Please help and dont worry this isnt a test

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.

How many grams the dog will eat in 3 days?

The total number of dental clinics total for the last 12 months was recorded