Simplify the following: 2 - 2p - m + 3z +8 +2p - m - 6z

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out

2. using calculations based on a perpetual inventory system, determine the inventory balance altira would report in its august 31, 2021, balance sheet and the cost of goods sold it would report in its august 2021 income statement using the average cost method. (round "average cost per unit" to 2 decimal places.)

Dana wants to identify the favorite professional baseball team of people in her community. she stands outside a local sporting goods store and asks every other person who enters, "what is your favorite professional baseball team? " will the results of her survey be valid? explain.