What does approxmimate perimeter mean

If jaime wants to find 60% of 320, which table should he use?

The graph of h(x)= |x-10| +6 is shown. on which interval is this graph increasing

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.