Paige has already spent $4 of her savings. she could represent the total amount she has left using the expression . then paige spent another $5. which expression represents the amount of money paige has now? a. 4 + 5 b. d - 5 c. d + 9 d. d - 9

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.