How are you today free points because i'm bored and plz answer my latest question

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

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.

In triangle abc, w is the centroid and be = 9. find bw. a. 3 b. 6 c. 9 d. 18