What's the solution of the following linear system? 5x + 2y = 9

–5x – 2y = 3

Question 10 options:

(–3, 5)

(0, –2)

No solution

Infinitely many solutions

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.