Question 7
which shape is a rectangle?

Plz i want answer and i would appreciate it is is a b c or d

Explain how you can use the associative property to evaluate (7x50)x4.

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.