You roll a standard six sided number cube what is the probability of rolling a prime number or a number greater than 2

Which system of linear inequalities is represented by the graph?

Find the area of a parallelogram with base 15 yards and height 21 2/3

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.